101440108

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:491

約数の個数: 72

約数和(自身を含む): 226419200

約数和(自身を除く): 124979092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 121, 154, 158, 242, 308, 316, 379, 484, 553, 758, 847, 869, 1106, 1516, 1694, 1738, 2212, 2653, 3388, 3476, 4169, 5306, 6083, 8338, 9559, 10612, 12166, 16676, 19118, 24332, 29183, 29941, 38236, 45859, 58366, 59882, 66913, 91718, 116732, 119764, 133826, 183436, 209587, 267652, 321013, 329351, 419174, 642026, 658702, 838348, 1284052, 1317404, 2305457, 3622861, 4610914, 7245722, 9221828, 14491444, 25360027, 50720054, 101440108]

約数ペア:

[(1, 101440108), (2, 50720054), (4, 25360027), (7, 14491444), (11, 9221828), (14, 7245722), (22, 4610914), (28, 3622861), (44, 2305457), (77, 1317404), (79, 1284052), (121, 838348), (154, 658702), (158, 642026), (242, 419174), (308, 329351), (316, 321013), (379, 267652), (484, 209587), (553, 183436), (758, 133826), (847, 119764), (869, 116732), (1106, 91718), (1516, 66913), (1694, 59882), (1738, 58366), (2212, 45859), (2653, 38236), (3388, 29941), (3476, 29183), (4169, 24332), (5306, 19118), (6083, 16676), (8338, 12166), (9559, 10612)]