142399908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29741}}^1$

素因数の和:29777

約数の個数: 72

約数和(自身を含む): 433043520

約数和(自身を除く): 290643612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 29741, 59482, 89223, 118964, 178446, 208187, 267669, 356892, 416374, 535338, 565079, 624561, 832748, 1070676, 1130158, 1249122, 1695237, 1873683, 2260316, 2498244, 3390474, 3747366, 3955553, 5085711, 6780948, 7494732, 7911106, 10171422, 11866659, 15822212, 20342844, 23733318, 35599977, 47466636, 71199954, 142399908]

約数ペア:

[(1, 142399908), (2, 71199954), (3, 47466636), (4, 35599977), (6, 23733318), (7, 20342844), (9, 15822212), (12, 11866659), (14, 10171422), (18, 7911106), (19, 7494732), (21, 6780948), (28, 5085711), (36, 3955553), (38, 3747366), (42, 3390474), (57, 2498244), (63, 2260316), (76, 1873683), (84, 1695237), (114, 1249122), (126, 1130158), (133, 1070676), (171, 832748), (228, 624561), (252, 565079), (266, 535338), (342, 416374), (399, 356892), (532, 267669), (684, 208187), (798, 178446), (1197, 118964), (1596, 89223), (2394, 59482), (4788, 29741)]