154657264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16411}}^1$

素因数の和:16469

約数の個数: 40

約数和(自身を含む): 325614080

約数和(自身を除く): 170956816

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 16411, 32822, 65644, 131288, 262576, 311809, 508741, 623618, 1017482, 1247236, 2034964, 2494472, 4069928, 4988944, 8139856, 9666079, 19332158, 38664316, 77328632, 154657264]

約数ペア:

[(1, 154657264), (2, 77328632), (4, 38664316), (8, 19332158), (16, 9666079), (19, 8139856), (31, 4988944), (38, 4069928), (62, 2494472), (76, 2034964), (124, 1247236), (152, 1017482), (248, 623618), (304, 508741), (496, 311809), (589, 262576), (1178, 131288), (2356, 65644), (4712, 32822), (9424, 16411)]