156737940172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2309}}^1\times {\mathrm{11261}}^1$

素因数の和:13722

約数の個数: 48

約数和(自身を含む): 301568430240

約数和(自身を除く): 144830490068

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 2309, 3014, 4618, 6028, 9236, 11261, 22522, 25399, 45044, 50798, 101596, 123871, 247742, 316333, 495484, 632666, 1265332, 1542757, 3085514, 3479663, 6171028, 6959326, 13918652, 16970327, 26001649, 33940654, 52003298, 67881308, 104006596, 286018139, 572036278, 1144072556, 3562225913, 7124451826, 14248903652, 39184485043, 78368970086, 156737940172]

約数ペア:

[(1, 156737940172), (2, 78368970086), (4, 39184485043), (11, 14248903652), (22, 7124451826), (44, 3562225913), (137, 1144072556), (274, 572036278), (548, 286018139), (1507, 104006596), (2309, 67881308), (3014, 52003298), (4618, 33940654), (6028, 26001649), (9236, 16970327), (11261, 13918652), (22522, 6959326), (25399, 6171028), (45044, 3479663), (50798, 3085514), (101596, 1542757), (123871, 1265332), (247742, 632666), (316333, 495484)]