163959432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2095

約数の個数: 128

約数和(自身を含む): 518380800

約数和(自身を除く): 354421368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1924, 2029, 2072, 2184, 2886, 3108, 3367, 3848, 4058, 5772, 6087, 6216, 6734, 8116, 10101, 11544, 12174, 13468, 14203, 16232, 20202, 24348, 26377, 26936, 28406, 40404, 42609, 48696, 52754, 56812, 75073, 79131, 80808, 85218, 105508, 113624, 150146, 158262, 170436, 184639, 211016, 225219, 300292, 316524, 340872, 369278, 450438, 525511, 553917, 600584, 633048, 738556, 900876, 975949, 1051022, 1107834, 1477112, 1576533, 1801752, 1951898, 2102044, 2215668, 2927847, 3153066, 3903796, 4204088, 4431336, 5855694, 6306132, 6831643, 7807592, 11711388, 12612264, 13663286, 20494929, 23422776, 27326572, 40989858, 54653144, 81979716, 163959432]

約数ペア:

[(1, 163959432), (2, 81979716), (3, 54653144), (4, 40989858), (6, 27326572), (7, 23422776), (8, 20494929), (12, 13663286), (13, 12612264), (14, 11711388), (21, 7807592), (24, 6831643), (26, 6306132), (28, 5855694), (37, 4431336), (39, 4204088), (42, 3903796), (52, 3153066), (56, 2927847), (74, 2215668), (78, 2102044), (84, 1951898), (91, 1801752), (104, 1576533), (111, 1477112), (148, 1107834), (156, 1051022), (168, 975949), (182, 900876), (222, 738556), (259, 633048), (273, 600584), (296, 553917), (312, 525511), (364, 450438), (444, 369278), (481, 340872), (518, 316524), (546, 300292), (728, 225219), (777, 211016), (888, 184639), (962, 170436), (1036, 158262), (1092, 150146), (1443, 113624), (1554, 105508), (1924, 85218), (2029, 80808), (2072, 79131), (2184, 75073), (2886, 56812), (3108, 52754), (3367, 48696), (3848, 42609), (4058, 40404), (5772, 28406), (6087, 26936), (6216, 26377), (6734, 24348), (8116, 20202), (10101, 16232), (11544, 14203), (12174, 13468)]