160901538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 389821440

約数和(自身を除く): 228919902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 163, 266, 326, 399, 489, 798, 978, 1141, 1237, 2282, 2474, 3097, 3423, 3711, 6194, 6846, 7422, 8659, 9291, 17318, 18582, 21679, 23503, 25977, 43358, 47006, 51954, 65037, 70509, 130074, 141018, 164521, 201631, 329042, 403262, 493563, 604893, 987126, 1209786, 1411417, 2822834, 3830989, 4234251, 7661978, 8468502, 11492967, 22985934, 26816923, 53633846, 80450769, 160901538]

約数ペア:

[(1, 160901538), (2, 80450769), (3, 53633846), (6, 26816923), (7, 22985934), (14, 11492967), (19, 8468502), (21, 7661978), (38, 4234251), (42, 3830989), (57, 2822834), (114, 1411417), (133, 1209786), (163, 987126), (266, 604893), (326, 493563), (399, 403262), (489, 329042), (798, 201631), (978, 164521), (1141, 141018), (1237, 130074), (2282, 70509), (2474, 65037), (3097, 51954), (3423, 47006), (3711, 43358), (6194, 25977), (6846, 23503), (7422, 21679), (8659, 18582), (9291, 17318)]