155973648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2833}}^1$

素因数の和:2912

約数の個数: 80

約数和(自身を含む): 427321856

約数和(自身を除く): 271348208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1488, 1776, 2294, 2833, 3441, 4588, 5666, 6882, 8499, 9176, 11332, 13764, 16998, 18352, 22664, 27528, 33996, 45328, 55056, 67992, 87823, 104821, 135984, 175646, 209642, 263469, 314463, 351292, 419284, 526938, 628926, 702584, 838568, 1053876, 1257852, 1405168, 1677136, 2107752, 2515704, 3249451, 4215504, 5031408, 6498902, 9748353, 12997804, 19496706, 25995608, 38993412, 51991216, 77986824, 155973648]

約数ペア:

[(1, 155973648), (2, 77986824), (3, 51991216), (4, 38993412), (6, 25995608), (8, 19496706), (12, 12997804), (16, 9748353), (24, 6498902), (31, 5031408), (37, 4215504), (48, 3249451), (62, 2515704), (74, 2107752), (93, 1677136), (111, 1405168), (124, 1257852), (148, 1053876), (186, 838568), (222, 702584), (248, 628926), (296, 526938), (372, 419284), (444, 351292), (496, 314463), (592, 263469), (744, 209642), (888, 175646), (1147, 135984), (1488, 104821), (1776, 87823), (2294, 67992), (2833, 55056), (3441, 45328), (4588, 33996), (5666, 27528), (6882, 22664), (8499, 18352), (9176, 16998), (11332, 13764)]