101388256

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1619}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 212284800

約数和(自身を除く): 110896544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1619, 1648, 1957, 3238, 3296, 3914, 6476, 7828, 12952, 15656, 25904, 30761, 31312, 51808, 61522, 62624, 123044, 166757, 246088, 333514, 492176, 667028, 984352, 1334056, 2668112, 3168383, 5336224, 6336766, 12673532, 25347064, 50694128, 101388256]

約数ペア:

[(1, 101388256), (2, 50694128), (4, 25347064), (8, 12673532), (16, 6336766), (19, 5336224), (32, 3168383), (38, 2668112), (76, 1334056), (103, 984352), (152, 667028), (206, 492176), (304, 333514), (412, 246088), (608, 166757), (824, 123044), (1619, 62624), (1648, 61522), (1957, 51808), (3238, 31312), (3296, 30761), (3914, 25904), (6476, 15656), (7828, 12952)]