149120132

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1741}}^1$

素因数の和:1801

約数の個数: 72

約数和(自身を含む): 333627840

約数和(自身を除く): 184507708

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 644, 874, 931, 1127, 1741, 1748, 1862, 2254, 3059, 3482, 3724, 4508, 6118, 6964, 12187, 12236, 21413, 24374, 33079, 40043, 42826, 48748, 66158, 80086, 85309, 85652, 132316, 160172, 170618, 231553, 280301, 341236, 463106, 560602, 760817, 926212, 1121204, 1521634, 1620871, 1962107, 3043268, 3241742, 3924214, 5325719, 6483484, 7848428, 10651438, 21302876, 37280033, 74560066, 149120132]

約数ペア:

[(1, 149120132), (2, 74560066), (4, 37280033), (7, 21302876), (14, 10651438), (19, 7848428), (23, 6483484), (28, 5325719), (38, 3924214), (46, 3241742), (49, 3043268), (76, 1962107), (92, 1620871), (98, 1521634), (133, 1121204), (161, 926212), (196, 760817), (266, 560602), (322, 463106), (437, 341236), (532, 280301), (644, 231553), (874, 170618), (931, 160172), (1127, 132316), (1741, 85652), (1748, 85309), (1862, 80086), (2254, 66158), (3059, 48748), (3482, 42826), (3724, 40043), (4508, 33079), (6118, 24374), (6964, 21413), (12187, 12236)]