130881156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{222587}}^1$

素因数の和:222608

約数の個数: 36

約数和(自身を含む): 355250448

約数和(自身を除く): 224369292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 222587, 445174, 667761, 890348, 1335522, 1558109, 2671044, 3116218, 4674327, 6232436, 9348654, 10906763, 18697308, 21813526, 32720289, 43627052, 65440578, 130881156]

約数ペア:

[(1, 130881156), (2, 65440578), (3, 43627052), (4, 32720289), (6, 21813526), (7, 18697308), (12, 10906763), (14, 9348654), (21, 6232436), (28, 4674327), (42, 3116218), (49, 2671044), (84, 1558109), (98, 1335522), (147, 890348), (196, 667761), (294, 445174), (588, 222587)]