156955441696

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{677}}^1\times {\mathrm{17209}}^1$

素因数の和:18317

約数の個数: 48

約数和(自身を含む): 310215550680

約数和(自身を除く): 153260108984

約数列:

[1, 2, 4, 8, 16, 32, 421, 677, 842, 1354, 1684, 2708, 3368, 5416, 6736, 10832, 13472, 17209, 21664, 34418, 68836, 137672, 275344, 285017, 550688, 570034, 1140068, 2280136, 4560272, 7244989, 9120544, 11650493, 14489978, 23300986, 28979956, 46601972, 57959912, 93203944, 115919824, 186407888, 231839648, 372815776, 4904857553, 9809715106, 19619430212, 39238860424, 78477720848, 156955441696]

約数ペア:

[(1, 156955441696), (2, 78477720848), (4, 39238860424), (8, 19619430212), (16, 9809715106), (32, 4904857553), (421, 372815776), (677, 231839648), (842, 186407888), (1354, 115919824), (1684, 93203944), (2708, 57959912), (3368, 46601972), (5416, 28979956), (6736, 23300986), (10832, 14489978), (13472, 11650493), (17209, 9120544), (21664, 7244989), (34418, 4560272), (68836, 2280136), (137672, 1140068), (275344, 570034), (285017, 550688)]