140398752

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 433520640

約数和(自身を除く): 293121888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 191, 208, 228, 247, 248, 304, 312, 372, 382, 403, 416, 456, 494, 496, 573, 589, 608, 624, 741, 744, 764, 806, 912, 988, 992, 1146, 1178, 1209, 1248, 1482, 1488, 1528, 1612, 1767, 1824, 1976, 2292, 2356, 2418, 2483, 2964, 2976, 3056, 3224, 3534, 3629, 3952, 4584, 4712, 4836, 4966, 5921, 5928, 6112, 6448, 7068, 7258, 7449, 7657, 7904, 9168, 9424, 9672, 9932, 10887, 11842, 11856, 12896, 14136, 14516, 14898, 15314, 17763, 18336, 18848, 19344, 19864, 21774, 22971, 23684, 23712, 28272, 29032, 29796, 30628, 35526, 38688, 39728, 43548, 45942, 47177, 47368, 56544, 58064, 59592, 61256, 71052, 76973, 79456, 87096, 91884, 94354, 94736, 112499, 116128, 119184, 122512, 141531, 142104, 153946, 174192, 183768, 188708, 189472, 224998, 230919, 238368, 245024, 283062, 284208, 307892, 337497, 348384, 367536, 377416, 449996, 461838, 566124, 568416, 615784, 674994, 735072, 754832, 899992, 923676, 1132248, 1231568, 1349988, 1462487, 1509664, 1799984, 1847352, 2264496, 2463136, 2699976, 2924974, 3599968, 3694704, 4387461, 4528992, 5399952, 5849948, 7389408, 8774922, 10799904, 11699896, 17549844, 23399792, 35099688, 46799584, 70199376, 140398752]

約数ペア:

[(1, 140398752), (2, 70199376), (3, 46799584), (4, 35099688), (6, 23399792), (8, 17549844), (12, 11699896), (13, 10799904), (16, 8774922), (19, 7389408), (24, 5849948), (26, 5399952), (31, 4528992), (32, 4387461), (38, 3694704), (39, 3599968), (48, 2924974), (52, 2699976), (57, 2463136), (62, 2264496), (76, 1847352), (78, 1799984), (93, 1509664), (96, 1462487), (104, 1349988), (114, 1231568), (124, 1132248), (152, 923676), (156, 899992), (186, 754832), (191, 735072), (208, 674994), (228, 615784), (247, 568416), (248, 566124), (304, 461838), (312, 449996), (372, 377416), (382, 367536), (403, 348384), (416, 337497), (456, 307892), (494, 284208), (496, 283062), (573, 245024), (589, 238368), (608, 230919), (624, 224998), (741, 189472), (744, 188708), (764, 183768), (806, 174192), (912, 153946), (988, 142104), (992, 141531), (1146, 122512), (1178, 119184), (1209, 116128), (1248, 112499), (1482, 94736), (1488, 94354), (1528, 91884), (1612, 87096), (1767, 79456), (1824, 76973), (1976, 71052), (2292, 61256), (2356, 59592), (2418, 58064), (2483, 56544), (2964, 47368), (2976, 47177), (3056, 45942), (3224, 43548), (3534, 39728), (3629, 38688), (3952, 35526), (4584, 30628), (4712, 29796), (4836, 29032), (4966, 28272), (5921, 23712), (5928, 23684), (6112, 22971), (6448, 21774), (7068, 19864), (7258, 19344), (7449, 18848), (7657, 18336), (7904, 17763), (9168, 15314), (9424, 14898), (9672, 14516), (9932, 14136), (10887, 12896), (11842, 11856)]