161653848

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 412896000

約数和(自身を除く): 251242152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 229, 268, 402, 439, 458, 536, 687, 804, 878, 916, 1317, 1374, 1608, 1756, 1832, 2634, 2748, 3512, 5268, 5496, 10536, 15343, 29413, 30686, 46029, 58826, 61372, 88239, 92058, 100531, 117652, 122744, 176478, 184116, 201062, 235304, 301593, 352956, 368232, 402124, 603186, 705912, 804248, 1206372, 2412744, 6735577, 13471154, 20206731, 26942308, 40413462, 53884616, 80826924, 161653848]

約数ペア:

[(1, 161653848), (2, 80826924), (3, 53884616), (4, 40413462), (6, 26942308), (8, 20206731), (12, 13471154), (24, 6735577), (67, 2412744), (134, 1206372), (201, 804248), (229, 705912), (268, 603186), (402, 402124), (439, 368232), (458, 352956), (536, 301593), (687, 235304), (804, 201062), (878, 184116), (916, 176478), (1317, 122744), (1374, 117652), (1608, 100531), (1756, 92058), (1832, 88239), (2634, 61372), (2748, 58826), (3512, 46029), (5268, 30686), (5496, 29413), (10536, 15343)]