137776912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 343103040

約数和(自身を除く): 205326128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 169, 182, 203, 208, 232, 251, 338, 364, 377, 406, 464, 502, 676, 728, 754, 812, 1004, 1183, 1352, 1456, 1508, 1624, 1757, 2008, 2366, 2639, 2704, 3016, 3248, 3263, 3514, 4016, 4732, 4901, 5278, 6032, 6526, 7028, 7279, 9464, 9802, 10556, 13052, 14056, 14558, 18928, 19604, 21112, 22841, 26104, 28112, 29116, 34307, 39208, 42224, 42419, 45682, 50953, 52208, 58232, 68614, 78416, 84838, 91364, 94627, 101906, 116464, 137228, 169676, 182728, 189254, 203812, 274456, 296933, 339352, 365456, 378508, 407624, 548912, 593866, 662389, 678704, 757016, 815248, 1187732, 1230151, 1324778, 1514032, 2375464, 2460302, 2649556, 4750928, 4920604, 5299112, 8611057, 9841208, 10598224, 17222114, 19682416, 34444228, 68888456, 137776912]

約数ペア:

[(1, 137776912), (2, 68888456), (4, 34444228), (7, 19682416), (8, 17222114), (13, 10598224), (14, 9841208), (16, 8611057), (26, 5299112), (28, 4920604), (29, 4750928), (52, 2649556), (56, 2460302), (58, 2375464), (91, 1514032), (104, 1324778), (112, 1230151), (116, 1187732), (169, 815248), (182, 757016), (203, 678704), (208, 662389), (232, 593866), (251, 548912), (338, 407624), (364, 378508), (377, 365456), (406, 339352), (464, 296933), (502, 274456), (676, 203812), (728, 189254), (754, 182728), (812, 169676), (1004, 137228), (1183, 116464), (1352, 101906), (1456, 94627), (1508, 91364), (1624, 84838), (1757, 78416), (2008, 68614), (2366, 58232), (2639, 52208), (2704, 50953), (3016, 45682), (3248, 42419), (3263, 42224), (3514, 39208), (4016, 34307), (4732, 29116), (4901, 28112), (5278, 26104), (6032, 22841), (6526, 21112), (7028, 19604), (7279, 18928), (9464, 14558), (9802, 14056), (10556, 13052)]