155953944

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{3989}}^1$

素因数の和:4185

約数の個数: 64

約数和(自身を含む): 435708000

約数和(自身を除く): 279754056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 3989, 4344, 4887, 6516, 7978, 9774, 11967, 13032, 15956, 19548, 23934, 31912, 35901, 39096, 47868, 71802, 95736, 107703, 143604, 215406, 287208, 430812, 722009, 861624, 1444018, 2166027, 2888036, 4332054, 5776072, 6498081, 8664108, 12996162, 17328216, 19494243, 25992324, 38988486, 51984648, 77976972, 155953944]

約数ペア:

[(1, 155953944), (2, 77976972), (3, 51984648), (4, 38988486), (6, 25992324), (8, 19494243), (9, 17328216), (12, 12996162), (18, 8664108), (24, 6498081), (27, 5776072), (36, 4332054), (54, 2888036), (72, 2166027), (108, 1444018), (181, 861624), (216, 722009), (362, 430812), (543, 287208), (724, 215406), (1086, 143604), (1448, 107703), (1629, 95736), (2172, 71802), (3258, 47868), (3989, 39096), (4344, 35901), (4887, 31912), (6516, 23934), (7978, 19548), (9774, 15956), (11967, 13032)]