124321408

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 287884800

約数和(自身を除く): 163563392

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 62, 64, 68, 76, 97, 124, 128, 136, 152, 194, 248, 272, 304, 323, 388, 496, 527, 544, 589, 608, 646, 776, 992, 1054, 1088, 1178, 1216, 1292, 1552, 1649, 1843, 1984, 2108, 2176, 2356, 2432, 2584, 3007, 3104, 3298, 3686, 3968, 4216, 4712, 5168, 6014, 6208, 6596, 7372, 8432, 9424, 10013, 10336, 12028, 12416, 13192, 14744, 16864, 18848, 20026, 20672, 24056, 26384, 29488, 31331, 33728, 37696, 40052, 41344, 48112, 51119, 52768, 57133, 58976, 62662, 67456, 75392, 80104, 96224, 102238, 105536, 114266, 117952, 125324, 160208, 192448, 204476, 211072, 228532, 235904, 250648, 320416, 384896, 408952, 457064, 501296, 640832, 817904, 914128, 971261, 1002592, 1281664, 1635808, 1828256, 1942522, 2005184, 3271616, 3656512, 3885044, 4010368, 6543232, 7313024, 7770088, 15540176, 31080352, 62160704, 124321408]

約数ペア:

[(1, 124321408), (2, 62160704), (4, 31080352), (8, 15540176), (16, 7770088), (17, 7313024), (19, 6543232), (31, 4010368), (32, 3885044), (34, 3656512), (38, 3271616), (62, 2005184), (64, 1942522), (68, 1828256), (76, 1635808), (97, 1281664), (124, 1002592), (128, 971261), (136, 914128), (152, 817904), (194, 640832), (248, 501296), (272, 457064), (304, 408952), (323, 384896), (388, 320416), (496, 250648), (527, 235904), (544, 228532), (589, 211072), (608, 204476), (646, 192448), (776, 160208), (992, 125324), (1054, 117952), (1088, 114266), (1178, 105536), (1216, 102238), (1292, 96224), (1552, 80104), (1649, 75392), (1843, 67456), (1984, 62662), (2108, 58976), (2176, 57133), (2356, 52768), (2432, 51119), (2584, 48112), (3007, 41344), (3104, 40052), (3298, 37696), (3686, 33728), (3968, 31331), (4216, 29488), (4712, 26384), (5168, 24056), (6014, 20672), (6208, 20026), (6596, 18848), (7372, 16864), (8432, 14744), (9424, 13192), (10013, 12416), (10336, 12028)]