164989044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 456543360

約数和(自身を除く): 291554316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 401, 802, 1039, 1203, 1604, 2078, 2406, 3117, 3609, 4156, 4411, 4812, 6234, 7218, 8822, 9351, 11429, 12468, 13233, 14436, 17644, 18702, 22858, 26466, 34287, 37404, 39699, 45716, 52932, 68574, 79398, 102861, 137148, 158796, 205722, 411444, 416639, 833278, 1249917, 1666556, 2499834, 3749751, 4583029, 4999668, 7499502, 9166058, 13749087, 14999004, 18332116, 27498174, 41247261, 54996348, 82494522, 164989044]

約数ペア:

[(1, 164989044), (2, 82494522), (3, 54996348), (4, 41247261), (6, 27498174), (9, 18332116), (11, 14999004), (12, 13749087), (18, 9166058), (22, 7499502), (33, 4999668), (36, 4583029), (44, 3749751), (66, 2499834), (99, 1666556), (132, 1249917), (198, 833278), (396, 416639), (401, 411444), (802, 205722), (1039, 158796), (1203, 137148), (1604, 102861), (2078, 79398), (2406, 68574), (3117, 52932), (3609, 45716), (4156, 39699), (4411, 37404), (4812, 34287), (6234, 26466), (7218, 22858), (8822, 18702), (9351, 17644), (11429, 14436), (12468, 13233)]