151393944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{757}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 408774240

約数和(自身を除く): 257380296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 641, 757, 1282, 1514, 1923, 2271, 2564, 3028, 3846, 4542, 5128, 6056, 7692, 8333, 9084, 9841, 15384, 16666, 18168, 19682, 24999, 29523, 33332, 39364, 49998, 59046, 66664, 78728, 99996, 118092, 199992, 236184, 485237, 970474, 1455711, 1940948, 2911422, 3881896, 5822844, 6308081, 11645688, 12616162, 18924243, 25232324, 37848486, 50464648, 75696972, 151393944]

約数ペア:

[(1, 151393944), (2, 75696972), (3, 50464648), (4, 37848486), (6, 25232324), (8, 18924243), (12, 12616162), (13, 11645688), (24, 6308081), (26, 5822844), (39, 3881896), (52, 2911422), (78, 1940948), (104, 1455711), (156, 970474), (312, 485237), (641, 236184), (757, 199992), (1282, 118092), (1514, 99996), (1923, 78728), (2271, 66664), (2564, 59046), (3028, 49998), (3846, 39364), (4542, 33332), (5128, 29523), (6056, 24999), (7692, 19682), (8333, 18168), (9084, 16666), (9841, 15384)]