147396456

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{18443}}^1$

素因数の和:18495

約数の個数: 64

約数和(自身を含む): 420523200

約数和(自身を除く): 273126744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 18443, 36886, 55329, 73772, 110658, 147544, 165987, 221316, 331974, 442632, 497961, 663948, 682391, 995922, 1327896, 1364782, 1991844, 2047173, 2729564, 3983688, 4094346, 5459128, 6141519, 8188692, 12283038, 16377384, 18424557, 24566076, 36849114, 49132152, 73698228, 147396456]

約数ペア:

[(1, 147396456), (2, 73698228), (3, 49132152), (4, 36849114), (6, 24566076), (8, 18424557), (9, 16377384), (12, 12283038), (18, 8188692), (24, 6141519), (27, 5459128), (36, 4094346), (37, 3983688), (54, 2729564), (72, 2047173), (74, 1991844), (108, 1364782), (111, 1327896), (148, 995922), (216, 682391), (222, 663948), (296, 497961), (333, 442632), (444, 331974), (666, 221316), (888, 165987), (999, 147544), (1332, 110658), (1998, 73772), (2664, 55329), (3996, 36886), (7992, 18443)]