156926267788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4157}}^1\times {\mathrm{5581}}^1$

素因数の和:9850

約数の個数: 48

約数和(自身を含む): 292445445600

約数和(自身を除く): 135519177812

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 4157, 5581, 6764, 8314, 11162, 16628, 22324, 78983, 106039, 157966, 212078, 315932, 369973, 424156, 496709, 739946, 993418, 1479892, 1986836, 7029487, 9437471, 14058974, 18874942, 23200217, 28117948, 37749884, 46400434, 92800868, 440804123, 881608246, 1763216492, 2064819313, 4129638626, 8259277252, 39231566947, 78463133894, 156926267788]

約数ペア:

[(1, 156926267788), (2, 78463133894), (4, 39231566947), (19, 8259277252), (38, 4129638626), (76, 2064819313), (89, 1763216492), (178, 881608246), (356, 440804123), (1691, 92800868), (3382, 46400434), (4157, 37749884), (5581, 28117948), (6764, 23200217), (8314, 18874942), (11162, 14058974), (16628, 9437471), (22324, 7029487), (78983, 1986836), (106039, 1479892), (157966, 993418), (212078, 739946), (315932, 496709), (369973, 424156)]