152685666

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{331}}^1\times {\mathrm{523}}^1$

素因数の和:876

約数の個数: 72

約数和(自身を含む): 386730864

約数和(自身を除く): 234045198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 331, 441, 523, 662, 882, 993, 1046, 1569, 1986, 2317, 2979, 3138, 3661, 4634, 4707, 5958, 6951, 7322, 9414, 10983, 13902, 16219, 20853, 21966, 25627, 32438, 32949, 41706, 48657, 51254, 65898, 76881, 97314, 145971, 153762, 173113, 230643, 291942, 346226, 461286, 519339, 1038678, 1211791, 1558017, 2423582, 3116034, 3635373, 7270746, 8482537, 10906119, 16965074, 21812238, 25447611, 50895222, 76342833, 152685666]

約数ペア:

[(1, 152685666), (2, 76342833), (3, 50895222), (6, 25447611), (7, 21812238), (9, 16965074), (14, 10906119), (18, 8482537), (21, 7270746), (42, 3635373), (49, 3116034), (63, 2423582), (98, 1558017), (126, 1211791), (147, 1038678), (294, 519339), (331, 461286), (441, 346226), (523, 291942), (662, 230643), (882, 173113), (993, 153762), (1046, 145971), (1569, 97314), (1986, 76881), (2317, 65898), (2979, 51254), (3138, 48657), (3661, 41706), (4634, 32949), (4707, 32438), (5958, 25627), (6951, 21966), (7322, 20853), (9414, 16219), (10983, 13902)]