187831268176

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{53}}^2\times {\mathrm{14461}}^1$

素因数の和:14609

約数の個数: 90

約数和(自身を含む): 394048587002

約数和(自身を除く): 206217318826

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 289, 424, 578, 848, 901, 1156, 1802, 2312, 2809, 3604, 4624, 5618, 7208, 11236, 14416, 14461, 15317, 22472, 28922, 30634, 44944, 47753, 57844, 61268, 95506, 115688, 122536, 191012, 231376, 245072, 245837, 382024, 491674, 764048, 766433, 811801, 983348, 1532866, 1623602, 1966696, 3065732, 3247204, 3933392, 4179229, 6131464, 6494408, 8358458, 12262928, 12988816, 13029361, 16716916, 26058722, 33433832, 40620949, 52117444, 66867664, 81241898, 104234888, 162483796, 208469776, 221499137, 324967592, 442998274, 649935184, 690556133, 885996548, 1381112266, 1771993096, 2762224532, 3543986192, 5524449064, 11048898128, 11739454261, 23478908522, 46957817044, 93915634088, 187831268176]

約数ペア:

[(1, 187831268176), (2, 93915634088), (4, 46957817044), (8, 23478908522), (16, 11739454261), (17, 11048898128), (34, 5524449064), (53, 3543986192), (68, 2762224532), (106, 1771993096), (136, 1381112266), (212, 885996548), (272, 690556133), (289, 649935184), (424, 442998274), (578, 324967592), (848, 221499137), (901, 208469776), (1156, 162483796), (1802, 104234888), (2312, 81241898), (2809, 66867664), (3604, 52117444), (4624, 40620949), (5618, 33433832), (7208, 26058722), (11236, 16716916), (14416, 13029361), (14461, 12988816), (15317, 12262928), (22472, 8358458), (28922, 6494408), (30634, 6131464), (44944, 4179229), (47753, 3933392), (57844, 3247204), (61268, 3065732), (95506, 1966696), (115688, 1623602), (122536, 1532866), (191012, 983348), (231376, 811801), (245072, 766433), (245837, 764048), (382024, 491674)]