156974996542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{617}}^1\times {\mathrm{691}}^1$

素因数の和:1371

約数の個数: 144

約数和(自身を含む): 314309198448

約数和(自身を除く): 157334201906

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 289, 442, 578, 617, 637, 691, 833, 1234, 1274, 1382, 1547, 1666, 2023, 3094, 3757, 4046, 4319, 4837, 7514, 8021, 8638, 8983, 9674, 10489, 10829, 11747, 14161, 16042, 17966, 20978, 21658, 23494, 26299, 28322, 30233, 33859, 52598, 56147, 60466, 62881, 67718, 73423, 82229, 112294, 125762, 136357, 146846, 152711, 164458, 178313, 184093, 199699, 272714, 305422, 356626, 368186, 393029, 399398, 426347, 440167, 513961, 575603, 786058, 852694, 880334, 954499, 1027922, 1068977, 1151206, 1248191, 1397893, 1908998, 2137954, 2318069, 2496382, 2596087, 2795786, 2984429, 4636138, 5192174, 5542511, 5968858, 6681493, 7247899, 7482839, 8737337, 9785251, 11085022, 13362986, 14495798, 14965678, 16226483, 17474674, 18172609, 19570502, 20891003, 32452966, 36345218, 38797577, 41782006, 50735293, 77595154, 94222687, 101470586, 113585381, 123214283, 127208263, 188445374, 227170762, 246428566, 254416526, 271583039, 355147051, 543166078, 659558809, 710294102, 862499981, 1319117618, 1601785679, 1724999962, 3203571358, 4616911663, 6037499867, 9233823326, 11212499753, 12074999734, 22424999506, 78487498271, 156974996542]

約数ペア:

[(1, 156974996542), (2, 78487498271), (7, 22424999506), (13, 12074999734), (14, 11212499753), (17, 9233823326), (26, 6037499867), (34, 4616911663), (49, 3203571358), (91, 1724999962), (98, 1601785679), (119, 1319117618), (182, 862499981), (221, 710294102), (238, 659558809), (289, 543166078), (442, 355147051), (578, 271583039), (617, 254416526), (637, 246428566), (691, 227170762), (833, 188445374), (1234, 127208263), (1274, 123214283), (1382, 113585381), (1547, 101470586), (1666, 94222687), (2023, 77595154), (3094, 50735293), (3757, 41782006), (4046, 38797577), (4319, 36345218), (4837, 32452966), (7514, 20891003), (8021, 19570502), (8638, 18172609), (8983, 17474674), (9674, 16226483), (10489, 14965678), (10829, 14495798), (11747, 13362986), (14161, 11085022), (16042, 9785251), (17966, 8737337), (20978, 7482839), (21658, 7247899), (23494, 6681493), (26299, 5968858), (28322, 5542511), (30233, 5192174), (33859, 4636138), (52598, 2984429), (56147, 2795786), (60466, 2596087), (62881, 2496382), (67718, 2318069), (73423, 2137954), (82229, 1908998), (112294, 1397893), (125762, 1248191), (136357, 1151206), (146846, 1068977), (152711, 1027922), (164458, 954499), (178313, 880334), (184093, 852694), (199699, 786058), (272714, 575603), (305422, 513961), (356626, 440167), (368186, 426347), (393029, 399398)]