153497238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 335470080

約数和(自身を除く): 181972842

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 151, 222, 241, 302, 453, 482, 703, 723, 906, 1406, 1446, 2109, 2869, 4218, 4579, 5587, 5738, 8607, 8917, 9158, 11174, 13737, 16761, 17214, 17834, 26751, 27474, 33522, 36391, 53502, 72782, 106153, 109173, 169423, 212306, 218346, 318459, 338846, 508269, 636918, 691429, 1016538, 1346467, 1382858, 2074287, 2692934, 4039401, 4148574, 8078802, 25582873, 51165746, 76748619, 153497238]

約数ペア:

[(1, 153497238), (2, 76748619), (3, 51165746), (6, 25582873), (19, 8078802), (37, 4148574), (38, 4039401), (57, 2692934), (74, 2074287), (111, 1382858), (114, 1346467), (151, 1016538), (222, 691429), (241, 636918), (302, 508269), (453, 338846), (482, 318459), (703, 218346), (723, 212306), (906, 169423), (1406, 109173), (1446, 106153), (2109, 72782), (2869, 53502), (4218, 36391), (4579, 33522), (5587, 27474), (5738, 26751), (8607, 17834), (8917, 17214), (9158, 16761), (11174, 13737)]