158574912

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2557}}^1$

素因数の和:2608

約数の個数: 112

約数和(自身を含む): 467807040

約数和(自身を除く): 309232128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 64, 68, 76, 96, 102, 114, 136, 152, 192, 204, 228, 272, 304, 323, 408, 456, 544, 608, 646, 816, 912, 969, 1088, 1216, 1292, 1632, 1824, 1938, 2557, 2584, 3264, 3648, 3876, 5114, 5168, 7671, 7752, 10228, 10336, 15342, 15504, 20456, 20672, 30684, 31008, 40912, 43469, 48583, 61368, 62016, 81824, 86938, 97166, 122736, 130407, 145749, 163648, 173876, 194332, 245472, 260814, 291498, 347752, 388664, 490944, 521628, 582996, 695504, 777328, 825911, 1043256, 1165992, 1391008, 1554656, 1651822, 2086512, 2331984, 2477733, 2782016, 3109312, 3303644, 4173024, 4663968, 4955466, 6607288, 8346048, 9327936, 9910932, 13214576, 19821864, 26429152, 39643728, 52858304, 79287456, 158574912]

約数ペア:

[(1, 158574912), (2, 79287456), (3, 52858304), (4, 39643728), (6, 26429152), (8, 19821864), (12, 13214576), (16, 9910932), (17, 9327936), (19, 8346048), (24, 6607288), (32, 4955466), (34, 4663968), (38, 4173024), (48, 3303644), (51, 3109312), (57, 2782016), (64, 2477733), (68, 2331984), (76, 2086512), (96, 1651822), (102, 1554656), (114, 1391008), (136, 1165992), (152, 1043256), (192, 825911), (204, 777328), (228, 695504), (272, 582996), (304, 521628), (323, 490944), (408, 388664), (456, 347752), (544, 291498), (608, 260814), (646, 245472), (816, 194332), (912, 173876), (969, 163648), (1088, 145749), (1216, 130407), (1292, 122736), (1632, 97166), (1824, 86938), (1938, 81824), (2557, 62016), (2584, 61368), (3264, 48583), (3648, 43469), (3876, 40912), (5114, 31008), (5168, 30684), (7671, 20672), (7752, 20456), (10228, 15504), (10336, 15342)]