156970495408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1949}}^1\times {\mathrm{2287}}^1$

素因数の和:4346

約数の個数: 80

約数和(自身を含む): 318665318400

約数和(自身を除く): 161694822992

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 1949, 2201, 2287, 3898, 4402, 4574, 7796, 8804, 9148, 15592, 17608, 18296, 31184, 35216, 36592, 60419, 70897, 120838, 138379, 141794, 162377, 241676, 276758, 283588, 324754, 483352, 553516, 567176, 649508, 966704, 1107032, 1134352, 1299016, 2214064, 2598032, 4289749, 4457363, 5033687, 8579498, 8914726, 10067374, 17158996, 17829452, 20134748, 34317992, 35658904, 40269496, 68635984, 71317808, 80538992, 138178253, 276356506, 316472773, 552713012, 632945546, 1105426024, 1265891092, 2210852048, 2531782184, 5063564368, 9810655963, 19621311926, 39242623852, 78485247704, 156970495408]

約数ペア:

[(1, 156970495408), (2, 78485247704), (4, 39242623852), (8, 19621311926), (16, 9810655963), (31, 5063564368), (62, 2531782184), (71, 2210852048), (124, 1265891092), (142, 1105426024), (248, 632945546), (284, 552713012), (496, 316472773), (568, 276356506), (1136, 138178253), (1949, 80538992), (2201, 71317808), (2287, 68635984), (3898, 40269496), (4402, 35658904), (4574, 34317992), (7796, 20134748), (8804, 17829452), (9148, 17158996), (15592, 10067374), (17608, 8914726), (18296, 8579498), (31184, 5033687), (35216, 4457363), (36592, 4289749), (60419, 2598032), (70897, 2214064), (120838, 1299016), (138379, 1134352), (141794, 1107032), (162377, 966704), (241676, 649508), (276758, 567176), (283588, 553516), (324754, 483352)]