129667272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 382905600

約数和(自身を除く): 253238328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 97, 109, 146, 168, 194, 218, 219, 291, 292, 327, 388, 436, 438, 511, 582, 584, 654, 679, 763, 776, 872, 876, 1022, 1164, 1308, 1358, 1526, 1533, 1752, 2037, 2044, 2289, 2328, 2616, 2716, 3052, 3066, 4074, 4088, 4578, 5432, 6104, 6132, 7081, 7957, 8148, 9156, 10573, 12264, 14162, 15914, 16296, 18312, 21146, 21243, 23871, 28324, 31719, 31828, 42292, 42486, 47742, 49567, 55699, 56648, 63438, 63656, 74011, 84584, 84972, 95484, 99134, 111398, 126876, 148022, 148701, 167097, 169944, 190968, 198268, 222033, 222796, 253752, 296044, 297402, 334194, 396536, 444066, 445592, 592088, 594804, 668388, 771829, 888132, 1189608, 1336776, 1543658, 1776264, 2315487, 3087316, 4630974, 5402803, 6174632, 9261948, 10805606, 16208409, 18523896, 21611212, 32416818, 43222424, 64833636, 129667272]

約数ペア:

[(1, 129667272), (2, 64833636), (3, 43222424), (4, 32416818), (6, 21611212), (7, 18523896), (8, 16208409), (12, 10805606), (14, 9261948), (21, 6174632), (24, 5402803), (28, 4630974), (42, 3087316), (56, 2315487), (73, 1776264), (84, 1543658), (97, 1336776), (109, 1189608), (146, 888132), (168, 771829), (194, 668388), (218, 594804), (219, 592088), (291, 445592), (292, 444066), (327, 396536), (388, 334194), (436, 297402), (438, 296044), (511, 253752), (582, 222796), (584, 222033), (654, 198268), (679, 190968), (763, 169944), (776, 167097), (872, 148701), (876, 148022), (1022, 126876), (1164, 111398), (1308, 99134), (1358, 95484), (1526, 84972), (1533, 84584), (1752, 74011), (2037, 63656), (2044, 63438), (2289, 56648), (2328, 55699), (2616, 49567), (2716, 47742), (3052, 42486), (3066, 42292), (4074, 31828), (4088, 31719), (4578, 28324), (5432, 23871), (6104, 21243), (6132, 21146), (7081, 18312), (7957, 16296), (8148, 15914), (9156, 14162), (10573, 12264)]