138936512

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 224

約数和(自身を含む): 368686080

約数和(自身を除く): 229749568

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 19, 22, 26, 32, 34, 38, 44, 47, 52, 64, 68, 76, 88, 94, 104, 136, 143, 152, 176, 187, 188, 208, 209, 221, 247, 272, 286, 304, 323, 352, 374, 376, 416, 418, 442, 494, 517, 544, 572, 608, 611, 646, 704, 748, 752, 799, 832, 836, 884, 893, 988, 1034, 1088, 1144, 1216, 1222, 1292, 1496, 1504, 1598, 1672, 1768, 1786, 1976, 2068, 2288, 2431, 2444, 2584, 2717, 2992, 3008, 3196, 3344, 3536, 3553, 3572, 3952, 4136, 4199, 4576, 4862, 4888, 5168, 5434, 5984, 6392, 6688, 6721, 7072, 7106, 7144, 7904, 8272, 8398, 8789, 9152, 9724, 9776, 9823, 10336, 10387, 10868, 11609, 11968, 12784, 13376, 13442, 14144, 14212, 14288, 15181, 15808, 16544, 16796, 17578, 19448, 19552, 19646, 20672, 20774, 21736, 23218, 25568, 26884, 28424, 28576, 30362, 33088, 33592, 35156, 38896, 39104, 39292, 41548, 43472, 46189, 46436, 51136, 53768, 56848, 57152, 60724, 67184, 70312, 77792, 78584, 83096, 86944, 92378, 92872, 107536, 113696, 114257, 121448, 127699, 134368, 140624, 155584, 157168, 166192, 166991, 173888, 184756, 185744, 197353, 215072, 227392, 228514, 242896, 255398, 268736, 281248, 314336, 332384, 333982, 369512, 371488, 394706, 430144, 457028, 485792, 510796, 562496, 628672, 664768, 667964, 739024, 742976, 789412, 914056, 971584, 1021592, 1335928, 1478048, 1578824, 1828112, 2043184, 2170883, 2671856, 2956096, 3157648, 3656224, 4086368, 4341766, 5343712, 6315296, 7312448, 8172736, 8683532, 10687424, 12630592, 17367064, 34734128, 69468256, 138936512]

約数ペア:

[(1, 138936512), (2, 69468256), (4, 34734128), (8, 17367064), (11, 12630592), (13, 10687424), (16, 8683532), (17, 8172736), (19, 7312448), (22, 6315296), (26, 5343712), (32, 4341766), (34, 4086368), (38, 3656224), (44, 3157648), (47, 2956096), (52, 2671856), (64, 2170883), (68, 2043184), (76, 1828112), (88, 1578824), (94, 1478048), (104, 1335928), (136, 1021592), (143, 971584), (152, 914056), (176, 789412), (187, 742976), (188, 739024), (208, 667964), (209, 664768), (221, 628672), (247, 562496), (272, 510796), (286, 485792), (304, 457028), (323, 430144), (352, 394706), (374, 371488), (376, 369512), (416, 333982), (418, 332384), (442, 314336), (494, 281248), (517, 268736), (544, 255398), (572, 242896), (608, 228514), (611, 227392), (646, 215072), (704, 197353), (748, 185744), (752, 184756), (799, 173888), (832, 166991), (836, 166192), (884, 157168), (893, 155584), (988, 140624), (1034, 134368), (1088, 127699), (1144, 121448), (1216, 114257), (1222, 113696), (1292, 107536), (1496, 92872), (1504, 92378), (1598, 86944), (1672, 83096), (1768, 78584), (1786, 77792), (1976, 70312), (2068, 67184), (2288, 60724), (2431, 57152), (2444, 56848), (2584, 53768), (2717, 51136), (2992, 46436), (3008, 46189), (3196, 43472), (3344, 41548), (3536, 39292), (3553, 39104), (3572, 38896), (3952, 35156), (4136, 33592), (4199, 33088), (4576, 30362), (4862, 28576), (4888, 28424), (5168, 26884), (5434, 25568), (5984, 23218), (6392, 21736), (6688, 20774), (6721, 20672), (7072, 19646), (7106, 19552), (7144, 19448), (7904, 17578), (8272, 16796), (8398, 16544), (8789, 15808), (9152, 15181), (9724, 14288), (9776, 14212), (9823, 14144), (10336, 13442), (10387, 13376), (10868, 12784), (11609, 11968)]