142861888

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:276

約数の個数: 112

約数和(自身を含む): 327720960

約数和(自身を除く): 184859072

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 31, 32, 52, 58, 62, 64, 104, 116, 124, 191, 208, 232, 248, 377, 382, 403, 416, 464, 496, 754, 764, 806, 832, 899, 928, 992, 1508, 1528, 1612, 1798, 1856, 1984, 2483, 3016, 3056, 3224, 3596, 4966, 5539, 5921, 6032, 6112, 6448, 7192, 9932, 11078, 11687, 11842, 12064, 12224, 12896, 14384, 19864, 22156, 23374, 23684, 24128, 25792, 28768, 39728, 44312, 46748, 47368, 57536, 72007, 76973, 79456, 88624, 93496, 94736, 144014, 153946, 158912, 171709, 177248, 186992, 189472, 288028, 307892, 343418, 354496, 373984, 378944, 576056, 615784, 686836, 747968, 1152112, 1231568, 1373672, 2232217, 2304224, 2463136, 2747344, 4464434, 4608448, 4926272, 5494688, 8928868, 10989376, 17857736, 35715472, 71430944, 142861888]

約数ペア:

[(1, 142861888), (2, 71430944), (4, 35715472), (8, 17857736), (13, 10989376), (16, 8928868), (26, 5494688), (29, 4926272), (31, 4608448), (32, 4464434), (52, 2747344), (58, 2463136), (62, 2304224), (64, 2232217), (104, 1373672), (116, 1231568), (124, 1152112), (191, 747968), (208, 686836), (232, 615784), (248, 576056), (377, 378944), (382, 373984), (403, 354496), (416, 343418), (464, 307892), (496, 288028), (754, 189472), (764, 186992), (806, 177248), (832, 171709), (899, 158912), (928, 153946), (992, 144014), (1508, 94736), (1528, 93496), (1612, 88624), (1798, 79456), (1856, 76973), (1984, 72007), (2483, 57536), (3016, 47368), (3056, 46748), (3224, 44312), (3596, 39728), (4966, 28768), (5539, 25792), (5921, 24128), (6032, 23684), (6112, 23374), (6448, 22156), (7192, 19864), (9932, 14384), (11078, 12896), (11687, 12224), (11842, 12064)]