156940291992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{512917}}^1$

素因数の和:513017

約数の個数: 128

約数和(自身を含む): 457933190400

約数和(自身を除く): 300992898408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 61, 66, 76, 88, 114, 122, 132, 152, 183, 209, 228, 244, 264, 366, 418, 456, 488, 627, 671, 732, 836, 1159, 1254, 1342, 1464, 1672, 2013, 2318, 2508, 2684, 3477, 4026, 4636, 5016, 5368, 6954, 8052, 9272, 12749, 13908, 16104, 25498, 27816, 38247, 50996, 76494, 101992, 152988, 305976, 512917, 1025834, 1538751, 2051668, 3077502, 4103336, 5642087, 6155004, 9745423, 11284174, 12310008, 16926261, 19490846, 22568348, 29236269, 31287937, 33852522, 38981692, 45136696, 58472538, 62575874, 67705044, 77963384, 93863811, 107199653, 116945076, 125151748, 135410088, 187727622, 214399306, 233890152, 250303496, 321598959, 344167307, 375455244, 428798612, 594470803, 643197918, 688334614, 750910488, 857597224, 1032501921, 1188941606, 1286395836, 1376669228, 1783412409, 2065003842, 2377883212, 2572791672, 2753338456, 3566824818, 4130007684, 4755766424, 6539178833, 7133649636, 8260015368, 13078357666, 14267299272, 19617536499, 26156715332, 39235072998, 52313430664, 78470145996, 156940291992]

約数ペア:

[(1, 156940291992), (2, 78470145996), (3, 52313430664), (4, 39235072998), (6, 26156715332), (8, 19617536499), (11, 14267299272), (12, 13078357666), (19, 8260015368), (22, 7133649636), (24, 6539178833), (33, 4755766424), (38, 4130007684), (44, 3566824818), (57, 2753338456), (61, 2572791672), (66, 2377883212), (76, 2065003842), (88, 1783412409), (114, 1376669228), (122, 1286395836), (132, 1188941606), (152, 1032501921), (183, 857597224), (209, 750910488), (228, 688334614), (244, 643197918), (264, 594470803), (366, 428798612), (418, 375455244), (456, 344167307), (488, 321598959), (627, 250303496), (671, 233890152), (732, 214399306), (836, 187727622), (1159, 135410088), (1254, 125151748), (1342, 116945076), (1464, 107199653), (1672, 93863811), (2013, 77963384), (2318, 67705044), (2508, 62575874), (2684, 58472538), (3477, 45136696), (4026, 38981692), (4636, 33852522), (5016, 31287937), (5368, 29236269), (6954, 22568348), (8052, 19490846), (9272, 16926261), (12749, 12310008), (13908, 11284174), (16104, 9745423), (25498, 6155004), (27816, 5642087), (38247, 4103336), (50996, 3077502), (76494, 2051668), (101992, 1538751), (152988, 1025834), (305976, 512917)]