187278468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{22651}}^1$

素因数の和:22724

約数の個数: 48

約数和(自身を含む): 479497536

約数和(自身を除く): 292219068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 636, 689, 1378, 2067, 2756, 4134, 8268, 22651, 45302, 67953, 90604, 135906, 271812, 294463, 588926, 883389, 1177852, 1200503, 1766778, 2401006, 3533556, 3601509, 4802012, 7203018, 14406036, 15606539, 31213078, 46819617, 62426156, 93639234, 187278468]

約数ペア:

[(1, 187278468), (2, 93639234), (3, 62426156), (4, 46819617), (6, 31213078), (12, 15606539), (13, 14406036), (26, 7203018), (39, 4802012), (52, 3601509), (53, 3533556), (78, 2401006), (106, 1766778), (156, 1200503), (159, 1177852), (212, 883389), (318, 588926), (636, 294463), (689, 271812), (1378, 135906), (2067, 90604), (2756, 67953), (4134, 45302), (8268, 22651)]