139260156

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 108

約数和(自身を含む): 390729528

約数和(自身を除く): 251469372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 173, 196, 222, 259, 294, 346, 444, 518, 519, 588, 692, 777, 1036, 1038, 1211, 1369, 1554, 1813, 2076, 2422, 2738, 3108, 3626, 3633, 4107, 4844, 5439, 5476, 6401, 7252, 7266, 8214, 8477, 9583, 10878, 12802, 14532, 16428, 16954, 19166, 19203, 21756, 25431, 25604, 28749, 33908, 38332, 38406, 44807, 50862, 57498, 67081, 76812, 89614, 101724, 114996, 134162, 134421, 179228, 201243, 236837, 268324, 268842, 313649, 402486, 473674, 537684, 627298, 710511, 804972, 940947, 947348, 1254596, 1421022, 1657859, 1881894, 2842044, 3315718, 3763788, 4973577, 6631436, 9947154, 11605013, 19894308, 23210026, 34815039, 46420052, 69630078, 139260156]

約数ペア:

[(1, 139260156), (2, 69630078), (3, 46420052), (4, 34815039), (6, 23210026), (7, 19894308), (12, 11605013), (14, 9947154), (21, 6631436), (28, 4973577), (37, 3763788), (42, 3315718), (49, 2842044), (74, 1881894), (84, 1657859), (98, 1421022), (111, 1254596), (147, 947348), (148, 940947), (173, 804972), (196, 710511), (222, 627298), (259, 537684), (294, 473674), (346, 402486), (444, 313649), (518, 268842), (519, 268324), (588, 236837), (692, 201243), (777, 179228), (1036, 134421), (1038, 134162), (1211, 114996), (1369, 101724), (1554, 89614), (1813, 76812), (2076, 67081), (2422, 57498), (2738, 50862), (3108, 44807), (3626, 38406), (3633, 38332), (4107, 33908), (4844, 28749), (5439, 25604), (5476, 25431), (6401, 21756), (7252, 19203), (7266, 19166), (8214, 16954), (8477, 16428), (9583, 14532), (10878, 12802)]