193960872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:972

約数の個数: 128

約数和(自身を含む): 620313600

約数和(自身を除く): 426352728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 163, 168, 189, 216, 252, 326, 378, 489, 504, 652, 756, 787, 978, 1141, 1304, 1467, 1512, 1574, 1956, 2282, 2361, 2934, 3148, 3423, 3912, 4401, 4564, 4722, 5509, 5868, 6296, 6846, 7083, 8802, 9128, 9444, 10269, 11018, 11736, 13692, 14166, 16527, 17604, 18888, 20538, 21249, 22036, 27384, 28332, 30807, 33054, 35208, 41076, 42498, 44072, 49581, 56664, 61614, 66108, 82152, 84996, 99162, 123228, 128281, 132216, 148743, 169992, 198324, 246456, 256562, 297486, 384843, 396648, 513124, 594972, 769686, 897967, 1026248, 1154529, 1189944, 1539372, 1795934, 2309058, 2693901, 3078744, 3463587, 3591868, 4618116, 5387802, 6927174, 7183736, 8081703, 9236232, 10775604, 13854348, 16163406, 21551208, 24245109, 27708696, 32326812, 48490218, 64653624, 96980436, 193960872]

約数ペア:

[(1, 193960872), (2, 96980436), (3, 64653624), (4, 48490218), (6, 32326812), (7, 27708696), (8, 24245109), (9, 21551208), (12, 16163406), (14, 13854348), (18, 10775604), (21, 9236232), (24, 8081703), (27, 7183736), (28, 6927174), (36, 5387802), (42, 4618116), (54, 3591868), (56, 3463587), (63, 3078744), (72, 2693901), (84, 2309058), (108, 1795934), (126, 1539372), (163, 1189944), (168, 1154529), (189, 1026248), (216, 897967), (252, 769686), (326, 594972), (378, 513124), (489, 396648), (504, 384843), (652, 297486), (756, 256562), (787, 246456), (978, 198324), (1141, 169992), (1304, 148743), (1467, 132216), (1512, 128281), (1574, 123228), (1956, 99162), (2282, 84996), (2361, 82152), (2934, 66108), (3148, 61614), (3423, 56664), (3912, 49581), (4401, 44072), (4564, 42498), (4722, 41076), (5509, 35208), (5868, 33054), (6296, 30807), (6846, 28332), (7083, 27384), (8802, 22036), (9128, 21249), (9444, 20538), (10269, 18888), (11018, 17604), (11736, 16527), (13692, 14166)]