143123256

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{29669}}^1$

素因数の和:29748

約数の個数: 48

約数和(自身を含む): 393424200

約数和(自身を除く): 250300944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 29669, 59338, 89007, 118676, 178014, 237352, 267021, 356028, 534042, 712056, 1068084, 1987823, 2136168, 3975646, 5963469, 7951292, 11926938, 15902584, 17890407, 23853876, 35780814, 47707752, 71561628, 143123256]

約数ペア:

[(1, 143123256), (2, 71561628), (3, 47707752), (4, 35780814), (6, 23853876), (8, 17890407), (9, 15902584), (12, 11926938), (18, 7951292), (24, 5963469), (36, 3975646), (67, 2136168), (72, 1987823), (134, 1068084), (201, 712056), (268, 534042), (402, 356028), (536, 267021), (603, 237352), (804, 178014), (1206, 118676), (1608, 89007), (2412, 59338), (4824, 29669)]