149719374

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 128

約数和(自身を含む): 420526080

約数和(自身を除く): 270806706

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 27, 34, 42, 46, 51, 54, 63, 69, 102, 119, 126, 138, 153, 161, 189, 207, 238, 306, 322, 357, 378, 391, 414, 459, 483, 621, 714, 782, 918, 966, 1013, 1071, 1173, 1242, 1449, 2026, 2142, 2346, 2737, 2898, 3039, 3213, 3519, 4347, 5474, 6078, 6426, 7038, 7091, 8211, 8694, 9117, 10557, 14182, 16422, 17221, 18234, 21114, 21273, 23299, 24633, 27351, 34442, 42546, 46598, 49266, 51663, 54702, 63819, 69897, 73899, 103326, 120547, 127638, 139794, 147798, 154989, 163093, 191457, 209691, 241094, 309978, 326186, 361641, 382914, 396083, 419382, 464967, 489279, 629073, 723282, 792166, 929934, 978558, 1084923, 1188249, 1258146, 1467837, 2169846, 2376498, 2772581, 2935674, 3254769, 3564747, 4403511, 5545162, 6509538, 7129494, 8317743, 8807022, 10694241, 16635486, 21388482, 24953229, 49906458, 74859687, 149719374]

約数ペア:

[(1, 149719374), (2, 74859687), (3, 49906458), (6, 24953229), (7, 21388482), (9, 16635486), (14, 10694241), (17, 8807022), (18, 8317743), (21, 7129494), (23, 6509538), (27, 5545162), (34, 4403511), (42, 3564747), (46, 3254769), (51, 2935674), (54, 2772581), (63, 2376498), (69, 2169846), (102, 1467837), (119, 1258146), (126, 1188249), (138, 1084923), (153, 978558), (161, 929934), (189, 792166), (207, 723282), (238, 629073), (306, 489279), (322, 464967), (357, 419382), (378, 396083), (391, 382914), (414, 361641), (459, 326186), (483, 309978), (621, 241094), (714, 209691), (782, 191457), (918, 163093), (966, 154989), (1013, 147798), (1071, 139794), (1173, 127638), (1242, 120547), (1449, 103326), (2026, 73899), (2142, 69897), (2346, 63819), (2737, 54702), (2898, 51663), (3039, 49266), (3213, 46598), (3519, 42546), (4347, 34442), (5474, 27351), (6078, 24633), (6426, 23299), (7038, 21273), (7091, 21114), (8211, 18234), (8694, 17221), (9117, 16422), (10557, 14182)]