156689506090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3731591}}^1$

素因数の和:3731647

約数の個数: 64

約数和(自身を含む): 338530026240

約数和(自身を除く): 181840520150

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 20995, 41990, 3731591, 7463182, 18657955, 37315910, 48510683, 63437047, 70900229, 97021366, 126874094, 141800458, 242553415, 317185235, 354501145, 485106830, 634370470, 709002290, 824681611, 921702977, 1205303893, 1649363222, 1843405954, 2410607786, 4123408055, 4608514885, 6026519465, 8246816110, 9217029770, 12053038930, 15668950609, 31337901218, 78344753045, 156689506090]

約数ペア:

[(1, 156689506090), (2, 78344753045), (5, 31337901218), (10, 15668950609), (13, 12053038930), (17, 9217029770), (19, 8246816110), (26, 6026519465), (34, 4608514885), (38, 4123408055), (65, 2410607786), (85, 1843405954), (95, 1649363222), (130, 1205303893), (170, 921702977), (190, 824681611), (221, 709002290), (247, 634370470), (323, 485106830), (442, 354501145), (494, 317185235), (646, 242553415), (1105, 141800458), (1235, 126874094), (1615, 97021366), (2210, 70900229), (2470, 63437047), (3230, 48510683), (4199, 37315910), (8398, 18657955), (20995, 7463182), (41990, 3731591)]