168252028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 348030144

約数和(自身を除く): 179778116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 113, 164, 226, 287, 452, 574, 791, 1148, 1297, 1582, 2594, 3164, 4633, 5188, 9079, 9266, 18158, 18532, 32431, 36316, 53177, 64862, 106354, 129724, 146561, 212708, 293122, 372239, 586244, 744478, 1025927, 1488956, 2051854, 4103708, 6009001, 12018002, 24036004, 42063007, 84126014, 168252028]

約数ペア:

[(1, 168252028), (2, 84126014), (4, 42063007), (7, 24036004), (14, 12018002), (28, 6009001), (41, 4103708), (82, 2051854), (113, 1488956), (164, 1025927), (226, 744478), (287, 586244), (452, 372239), (574, 293122), (791, 212708), (1148, 146561), (1297, 129724), (1582, 106354), (2594, 64862), (3164, 53177), (4633, 36316), (5188, 32431), (9079, 18532), (9266, 18158)]