142522458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5657}}^1$

素因数の和:5711

約数の個数: 64

約数和(自身を含む): 342195840

約数和(自身を除く): 199673382

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 5657, 8398, 11314, 12597, 16971, 25194, 33942, 73541, 96169, 107483, 147082, 192338, 214966, 220623, 288507, 322449, 441246, 577014, 644898, 1250197, 1397279, 1827211, 2500394, 2794558, 3654422, 3750591, 4191837, 5481633, 7501182, 8383674, 10963266, 23753743, 47507486, 71261229, 142522458]

約数ペア:

[(1, 142522458), (2, 71261229), (3, 47507486), (6, 23753743), (13, 10963266), (17, 8383674), (19, 7501182), (26, 5481633), (34, 4191837), (38, 3750591), (39, 3654422), (51, 2794558), (57, 2500394), (78, 1827211), (102, 1397279), (114, 1250197), (221, 644898), (247, 577014), (323, 441246), (442, 322449), (494, 288507), (646, 220623), (663, 214966), (741, 192338), (969, 147082), (1326, 107483), (1482, 96169), (1938, 73541), (4199, 33942), (5657, 25194), (8398, 16971), (11314, 12597)]