156653856

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 144

約数和(自身を含む): 466954488

約数和(自身を除く): 310300632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 61, 72, 74, 96, 111, 122, 144, 148, 183, 222, 241, 244, 288, 296, 333, 366, 444, 482, 488, 549, 592, 666, 723, 732, 888, 964, 976, 1098, 1184, 1332, 1446, 1464, 1776, 1928, 1952, 2169, 2196, 2257, 2664, 2892, 2928, 3552, 3856, 4338, 4392, 4514, 5328, 5784, 5856, 6771, 7712, 8676, 8784, 8917, 9028, 10656, 11568, 13542, 14701, 17352, 17568, 17834, 18056, 20313, 23136, 26751, 27084, 29402, 34704, 35668, 36112, 40626, 44103, 53502, 54168, 58804, 69408, 71336, 72224, 80253, 81252, 88206, 107004, 108336, 117608, 132309, 142672, 160506, 162504, 176412, 214008, 216672, 235216, 264618, 285344, 321012, 325008, 352824, 428016, 470432, 529236, 543937, 642024, 650016, 705648, 856032, 1058472, 1087874, 1284048, 1411296, 1631811, 2116944, 2175748, 2568096, 3263622, 4233888, 4351496, 4895433, 6527244, 8702992, 9790866, 13054488, 17405984, 19581732, 26108976, 39163464, 52217952, 78326928, 156653856]

約数ペア:

[(1, 156653856), (2, 78326928), (3, 52217952), (4, 39163464), (6, 26108976), (8, 19581732), (9, 17405984), (12, 13054488), (16, 9790866), (18, 8702992), (24, 6527244), (32, 4895433), (36, 4351496), (37, 4233888), (48, 3263622), (61, 2568096), (72, 2175748), (74, 2116944), (96, 1631811), (111, 1411296), (122, 1284048), (144, 1087874), (148, 1058472), (183, 856032), (222, 705648), (241, 650016), (244, 642024), (288, 543937), (296, 529236), (333, 470432), (366, 428016), (444, 352824), (482, 325008), (488, 321012), (549, 285344), (592, 264618), (666, 235216), (723, 216672), (732, 214008), (888, 176412), (964, 162504), (976, 160506), (1098, 142672), (1184, 132309), (1332, 117608), (1446, 108336), (1464, 107004), (1776, 88206), (1928, 81252), (1952, 80253), (2169, 72224), (2196, 71336), (2257, 69408), (2664, 58804), (2892, 54168), (2928, 53502), (3552, 44103), (3856, 40626), (4338, 36112), (4392, 35668), (4514, 34704), (5328, 29402), (5784, 27084), (5856, 26751), (6771, 23136), (7712, 20313), (8676, 18056), (8784, 17834), (8917, 17568), (9028, 17352), (10656, 14701), (11568, 13542)]