158289456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 160

約数和(自身を含む): 472192000

約数和(自身を除く): 313902544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 79, 104, 114, 152, 156, 158, 169, 208, 228, 237, 247, 304, 312, 316, 338, 456, 474, 494, 507, 624, 632, 676, 741, 912, 948, 988, 1014, 1027, 1264, 1352, 1482, 1501, 1896, 1976, 2028, 2054, 2197, 2704, 2964, 3002, 3081, 3211, 3792, 3952, 4056, 4108, 4394, 4503, 5928, 6004, 6162, 6422, 6591, 8112, 8216, 8788, 9006, 9633, 11856, 12008, 12324, 12844, 13182, 13351, 16432, 17576, 18012, 19266, 19513, 24016, 24648, 25688, 26364, 26702, 35152, 36024, 38532, 39026, 40053, 41743, 49296, 51376, 52728, 53404, 58539, 72048, 77064, 78052, 80106, 83486, 105456, 106808, 117078, 125229, 154128, 156104, 160212, 166972, 173563, 213616, 234156, 250458, 253669, 312208, 320424, 333944, 347126, 468312, 500916, 507338, 520689, 640848, 667888, 694252, 761007, 936624, 1001832, 1014676, 1041378, 1388504, 1522014, 2003664, 2029352, 2082756, 2777008, 3044028, 3297697, 4058704, 4165512, 6088056, 6595394, 8331024, 9893091, 12176112, 13190788, 19786182, 26381576, 39572364, 52763152, 79144728, 158289456]

約数ペア:

[(1, 158289456), (2, 79144728), (3, 52763152), (4, 39572364), (6, 26381576), (8, 19786182), (12, 13190788), (13, 12176112), (16, 9893091), (19, 8331024), (24, 6595394), (26, 6088056), (38, 4165512), (39, 4058704), (48, 3297697), (52, 3044028), (57, 2777008), (76, 2082756), (78, 2029352), (79, 2003664), (104, 1522014), (114, 1388504), (152, 1041378), (156, 1014676), (158, 1001832), (169, 936624), (208, 761007), (228, 694252), (237, 667888), (247, 640848), (304, 520689), (312, 507338), (316, 500916), (338, 468312), (456, 347126), (474, 333944), (494, 320424), (507, 312208), (624, 253669), (632, 250458), (676, 234156), (741, 213616), (912, 173563), (948, 166972), (988, 160212), (1014, 156104), (1027, 154128), (1264, 125229), (1352, 117078), (1482, 106808), (1501, 105456), (1896, 83486), (1976, 80106), (2028, 78052), (2054, 77064), (2197, 72048), (2704, 58539), (2964, 53404), (3002, 52728), (3081, 51376), (3211, 49296), (3792, 41743), (3952, 40053), (4056, 39026), (4108, 38532), (4394, 36024), (4503, 35152), (5928, 26702), (6004, 26364), (6162, 25688), (6422, 24648), (6591, 24016), (8112, 19513), (8216, 19266), (8788, 18012), (9006, 17576), (9633, 16432), (11856, 13351), (12008, 13182), (12324, 12844)]