140536908

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:515

約数の個数: 72

約数和(自身を含む): 362509056

約数和(自身を除く): 221972148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 151, 206, 251, 302, 309, 412, 453, 502, 604, 618, 753, 906, 927, 1004, 1236, 1359, 1506, 1812, 1854, 2259, 2718, 3012, 3708, 4518, 5436, 9036, 15553, 25853, 31106, 37901, 46659, 51706, 62212, 75802, 77559, 93318, 103412, 113703, 139977, 151604, 155118, 186636, 227406, 232677, 279954, 310236, 341109, 454812, 465354, 559908, 682218, 930708, 1364436, 3903803, 7807606, 11711409, 15615212, 23422818, 35134227, 46845636, 70268454, 140536908]

約数ペア:

[(1, 140536908), (2, 70268454), (3, 46845636), (4, 35134227), (6, 23422818), (9, 15615212), (12, 11711409), (18, 7807606), (36, 3903803), (103, 1364436), (151, 930708), (206, 682218), (251, 559908), (302, 465354), (309, 454812), (412, 341109), (453, 310236), (502, 279954), (604, 232677), (618, 227406), (753, 186636), (906, 155118), (927, 151604), (1004, 139977), (1236, 113703), (1359, 103412), (1506, 93318), (1812, 77559), (1854, 75802), (2259, 62212), (2718, 51706), (3012, 46659), (3708, 37901), (4518, 31106), (5436, 25853), (9036, 15553)]