156920923740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{615521}}^1$

素因数の和:616147

約数の個数: 96

約数和(自身を含む): 502975033344

約数和(自身を除く): 346054109604

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 607, 1214, 1821, 2428, 3035, 3642, 4249, 6070, 7284, 8498, 9105, 12140, 12747, 16996, 18210, 21245, 25494, 36420, 42490, 50988, 63735, 84980, 127470, 254940, 615521, 1231042, 1846563, 2462084, 3077605, 3693126, 4308647, 6155210, 7386252, 8617294, 9232815, 12310420, 12925941, 17234588, 18465630, 21543235, 25851882, 36931260, 43086470, 51703764, 64629705, 86172940, 129259410, 258518820, 373621247, 747242494, 1120863741, 1494484988, 1868106235, 2241727482, 2615348729, 3736212470, 4483454964, 5230697458, 5604318705, 7472424940, 7846046187, 10461394916, 11208637410, 13076743645, 15692092374, 22417274820, 26153487290, 31384184748, 39230230935, 52306974580, 78460461870, 156920923740]

約数ペア:

[(1, 156920923740), (2, 78460461870), (3, 52306974580), (4, 39230230935), (5, 31384184748), (6, 26153487290), (7, 22417274820), (10, 15692092374), (12, 13076743645), (14, 11208637410), (15, 10461394916), (20, 7846046187), (21, 7472424940), (28, 5604318705), (30, 5230697458), (35, 4483454964), (42, 3736212470), (60, 2615348729), (70, 2241727482), (84, 1868106235), (105, 1494484988), (140, 1120863741), (210, 747242494), (420, 373621247), (607, 258518820), (1214, 129259410), (1821, 86172940), (2428, 64629705), (3035, 51703764), (3642, 43086470), (4249, 36931260), (6070, 25851882), (7284, 21543235), (8498, 18465630), (9105, 17234588), (12140, 12925941), (12747, 12310420), (16996, 9232815), (18210, 8617294), (21245, 7386252), (25494, 6155210), (36420, 4308647), (42490, 3693126), (50988, 3077605), (63735, 2462084), (84980, 1846563), (127470, 1231042), (254940, 615521)]