172951812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1178

約数の個数: 144

約数和(自身を含む): 527409792

約数和(自身を除く): 354457980

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 253, 276, 306, 374, 391, 396, 414, 506, 561, 612, 748, 759, 782, 828, 1012, 1117, 1122, 1173, 1518, 1564, 1683, 2234, 2244, 2277, 2346, 3036, 3351, 3366, 3519, 4301, 4468, 4554, 4692, 6702, 6732, 7038, 8602, 9108, 10053, 12287, 12903, 13404, 14076, 17204, 18989, 20106, 24574, 25691, 25806, 36861, 37978, 38709, 40212, 49148, 51382, 51612, 56967, 73722, 75956, 77073, 77418, 102764, 110583, 113934, 147444, 154146, 154836, 170901, 208879, 221166, 227868, 231219, 282601, 308292, 341802, 417758, 436747, 442332, 462438, 565202, 626637, 683604, 835516, 847803, 873494, 924876, 1130404, 1253274, 1310241, 1695606, 1746988, 1879911, 2506548, 2543409, 2620482, 3391212, 3759822, 3930723, 4804217, 5086818, 5240964, 7519644, 7861446, 9608434, 10173636, 14412651, 15722892, 19216868, 28825302, 43237953, 57650604, 86475906, 172951812]

約数ペア:

[(1, 172951812), (2, 86475906), (3, 57650604), (4, 43237953), (6, 28825302), (9, 19216868), (11, 15722892), (12, 14412651), (17, 10173636), (18, 9608434), (22, 7861446), (23, 7519644), (33, 5240964), (34, 5086818), (36, 4804217), (44, 3930723), (46, 3759822), (51, 3391212), (66, 2620482), (68, 2543409), (69, 2506548), (92, 1879911), (99, 1746988), (102, 1695606), (132, 1310241), (138, 1253274), (153, 1130404), (187, 924876), (198, 873494), (204, 847803), (207, 835516), (253, 683604), (276, 626637), (306, 565202), (374, 462438), (391, 442332), (396, 436747), (414, 417758), (506, 341802), (561, 308292), (612, 282601), (748, 231219), (759, 227868), (782, 221166), (828, 208879), (1012, 170901), (1117, 154836), (1122, 154146), (1173, 147444), (1518, 113934), (1564, 110583), (1683, 102764), (2234, 77418), (2244, 77073), (2277, 75956), (2346, 73722), (3036, 56967), (3351, 51612), (3366, 51382), (3519, 49148), (4301, 40212), (4468, 38709), (4554, 37978), (4692, 36861), (6702, 25806), (6732, 25691), (7038, 24574), (8602, 20106), (9108, 18989), (10053, 17204), (12287, 14076), (12903, 13404)]