156900072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 479312640

約数和(自身を除く): 322412568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 137, 168, 204, 238, 274, 357, 401, 408, 411, 476, 548, 714, 802, 822, 952, 959, 1096, 1203, 1428, 1604, 1644, 1918, 2329, 2406, 2807, 2856, 2877, 3208, 3288, 3836, 4658, 4812, 5614, 5754, 6817, 6987, 7672, 8421, 9316, 9624, 11228, 11508, 13634, 13974, 16303, 16842, 18632, 20451, 22456, 23016, 27268, 27948, 32606, 33684, 40902, 47719, 48909, 54536, 54937, 55896, 65212, 67368, 81804, 95438, 97818, 109874, 130424, 143157, 163608, 164811, 190876, 195636, 219748, 286314, 329622, 381752, 384559, 391272, 439496, 572628, 659244, 769118, 933929, 1145256, 1153677, 1318488, 1538236, 1867858, 2307354, 2801787, 3076472, 3735716, 4614708, 5603574, 6537503, 7471432, 9229416, 11207148, 13075006, 19612509, 22414296, 26150012, 39225018, 52300024, 78450036, 156900072]

約数ペア:

[(1, 156900072), (2, 78450036), (3, 52300024), (4, 39225018), (6, 26150012), (7, 22414296), (8, 19612509), (12, 13075006), (14, 11207148), (17, 9229416), (21, 7471432), (24, 6537503), (28, 5603574), (34, 4614708), (42, 3735716), (51, 3076472), (56, 2801787), (68, 2307354), (84, 1867858), (102, 1538236), (119, 1318488), (136, 1153677), (137, 1145256), (168, 933929), (204, 769118), (238, 659244), (274, 572628), (357, 439496), (401, 391272), (408, 384559), (411, 381752), (476, 329622), (548, 286314), (714, 219748), (802, 195636), (822, 190876), (952, 164811), (959, 163608), (1096, 143157), (1203, 130424), (1428, 109874), (1604, 97818), (1644, 95438), (1918, 81804), (2329, 67368), (2406, 65212), (2807, 55896), (2856, 54937), (2877, 54536), (3208, 48909), (3288, 47719), (3836, 40902), (4658, 33684), (4812, 32606), (5614, 27948), (5754, 27268), (6817, 23016), (6987, 22456), (7672, 20451), (8421, 18632), (9316, 16842), (9624, 16303), (11228, 13974), (11508, 13634)]