181423368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1356

約数の個数: 128

約数和(自身を含む): 582355200

約数和(自身を除く): 400931832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 97, 108, 126, 168, 189, 194, 216, 252, 291, 378, 388, 504, 582, 679, 756, 776, 873, 1164, 1237, 1358, 1512, 1746, 2037, 2328, 2474, 2619, 2716, 3492, 3711, 4074, 4948, 5238, 5432, 6111, 6984, 7422, 8148, 8659, 9896, 10476, 11133, 12222, 14844, 16296, 17318, 18333, 20952, 22266, 24444, 25977, 29688, 33399, 34636, 36666, 44532, 48888, 51954, 66798, 69272, 73332, 77931, 89064, 103908, 119989, 133596, 146664, 155862, 207816, 233793, 239978, 267192, 311724, 359967, 467586, 479956, 623448, 719934, 839923, 935172, 959912, 1079901, 1439868, 1679846, 1870344, 2159802, 2519769, 2879736, 3239703, 3359692, 4319604, 5039538, 6479406, 6719384, 7559307, 8639208, 10079076, 12958812, 15118614, 20158152, 22677921, 25917624, 30237228, 45355842, 60474456, 90711684, 181423368]

約数ペア:

[(1, 181423368), (2, 90711684), (3, 60474456), (4, 45355842), (6, 30237228), (7, 25917624), (8, 22677921), (9, 20158152), (12, 15118614), (14, 12958812), (18, 10079076), (21, 8639208), (24, 7559307), (27, 6719384), (28, 6479406), (36, 5039538), (42, 4319604), (54, 3359692), (56, 3239703), (63, 2879736), (72, 2519769), (84, 2159802), (97, 1870344), (108, 1679846), (126, 1439868), (168, 1079901), (189, 959912), (194, 935172), (216, 839923), (252, 719934), (291, 623448), (378, 479956), (388, 467586), (504, 359967), (582, 311724), (679, 267192), (756, 239978), (776, 233793), (873, 207816), (1164, 155862), (1237, 146664), (1358, 133596), (1512, 119989), (1746, 103908), (2037, 89064), (2328, 77931), (2474, 73332), (2619, 69272), (2716, 66798), (3492, 51954), (3711, 48888), (4074, 44532), (4948, 36666), (5238, 34636), (5432, 33399), (6111, 29688), (6984, 25977), (7422, 24444), (8148, 22266), (8659, 20952), (9896, 18333), (10476, 17318), (11133, 16296), (12222, 14844)]