158016456

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{421}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 463128120

約数和(自身を除く): 305111664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 401, 421, 468, 802, 842, 936, 1203, 1263, 1604, 1684, 2406, 2526, 3208, 3368, 3609, 3789, 4812, 5052, 5213, 5473, 7218, 7578, 9624, 10104, 10426, 10946, 14436, 15156, 15639, 16419, 20852, 21892, 28872, 30312, 31278, 32838, 41704, 43784, 46917, 49257, 62556, 65676, 93834, 98514, 125112, 131352, 168821, 187668, 197028, 337642, 375336, 394056, 506463, 675284, 1012926, 1350568, 1519389, 2025852, 2194673, 3038778, 4051704, 4389346, 6077556, 6584019, 8778692, 12155112, 13168038, 17557384, 19752057, 26336076, 39504114, 52672152, 79008228, 158016456]

約数ペア:

[(1, 158016456), (2, 79008228), (3, 52672152), (4, 39504114), (6, 26336076), (8, 19752057), (9, 17557384), (12, 13168038), (13, 12155112), (18, 8778692), (24, 6584019), (26, 6077556), (36, 4389346), (39, 4051704), (52, 3038778), (72, 2194673), (78, 2025852), (104, 1519389), (117, 1350568), (156, 1012926), (234, 675284), (312, 506463), (401, 394056), (421, 375336), (468, 337642), (802, 197028), (842, 187668), (936, 168821), (1203, 131352), (1263, 125112), (1604, 98514), (1684, 93834), (2406, 65676), (2526, 62556), (3208, 49257), (3368, 46917), (3609, 43784), (3789, 41704), (4812, 32838), (5052, 31278), (5213, 30312), (5473, 28872), (7218, 21892), (7578, 20852), (9624, 16419), (10104, 15639), (10426, 15156), (10946, 14436)]