153674812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3433}}^1$

素因数の和:3506

約数の個数: 36

約数和(自身を含む): 293071296

約数和(自身を除く): 139396484

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 361, 589, 722, 1178, 1444, 2356, 3433, 6866, 11191, 13732, 22382, 44764, 65227, 106423, 130454, 212846, 260908, 425692, 1239313, 2022037, 2478626, 4044074, 4957252, 8088148, 38418703, 76837406, 153674812]

約数ペア:

[(1, 153674812), (2, 76837406), (4, 38418703), (19, 8088148), (31, 4957252), (38, 4044074), (62, 2478626), (76, 2022037), (124, 1239313), (361, 425692), (589, 260908), (722, 212846), (1178, 130454), (1444, 106423), (2356, 65227), (3433, 44764), (6866, 22382), (11191, 13732)]