145917124

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 271982592

約数和(自身を除く): 126065468

約数列:

[1, 2, 4, 31, 61, 62, 101, 122, 124, 191, 202, 244, 382, 404, 764, 1891, 3131, 3782, 5921, 6161, 6262, 7564, 11651, 11842, 12322, 12524, 19291, 23302, 23684, 24644, 38582, 46604, 77164, 190991, 361181, 381982, 598021, 722362, 763964, 1176751, 1196042, 1444724, 2353502, 2392084, 4707004, 36479281, 72958562, 145917124]

約数ペア:

[(1, 145917124), (2, 72958562), (4, 36479281), (31, 4707004), (61, 2392084), (62, 2353502), (101, 1444724), (122, 1196042), (124, 1176751), (191, 763964), (202, 722362), (244, 598021), (382, 381982), (404, 361181), (764, 190991), (1891, 77164), (3131, 46604), (3782, 38582), (5921, 24644), (6161, 23684), (6262, 23302), (7564, 19291), (11651, 12524), (11842, 12322)]