115720164

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 180

約数和(自身を含む): 363251196

約数和(自身を除く): 247531032

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 81, 84, 98, 108, 111, 126, 147, 148, 162, 189, 196, 197, 222, 252, 259, 294, 324, 333, 378, 394, 441, 444, 518, 567, 588, 591, 666, 756, 777, 788, 882, 999, 1036, 1134, 1182, 1323, 1332, 1379, 1554, 1764, 1773, 1813, 1998, 2268, 2331, 2364, 2646, 2758, 2997, 3108, 3546, 3626, 3969, 3996, 4137, 4662, 5292, 5319, 5439, 5516, 5994, 6993, 7092, 7252, 7289, 7938, 8274, 9324, 9653, 10638, 10878, 11988, 12411, 13986, 14578, 15876, 15957, 16317, 16548, 19306, 20979, 21276, 21756, 21867, 24822, 27972, 28959, 29156, 31914, 32634, 37233, 38612, 41958, 43734, 48951, 49644, 51023, 57918, 63828, 65268, 65601, 74466, 83916, 86877, 87468, 97902, 102046, 111699, 115836, 131202, 146853, 148932, 153069, 173754, 195804, 196803, 204092, 223398, 260631, 262404, 293706, 306138, 347508, 357161, 393606, 446796, 459207, 521262, 587412, 590409, 612276, 714322, 781893, 787212, 918414, 1042524, 1071483, 1180818, 1377621, 1428644, 1563786, 1836828, 2142966, 2361636, 2755242, 3127572, 3214449, 4132863, 4285932, 5510484, 6428898, 8265726, 9643347, 12857796, 16531452, 19286694, 28930041, 38573388, 57860082, 115720164]

約数ペア:

[(1, 115720164), (2, 57860082), (3, 38573388), (4, 28930041), (6, 19286694), (7, 16531452), (9, 12857796), (12, 9643347), (14, 8265726), (18, 6428898), (21, 5510484), (27, 4285932), (28, 4132863), (36, 3214449), (37, 3127572), (42, 2755242), (49, 2361636), (54, 2142966), (63, 1836828), (74, 1563786), (81, 1428644), (84, 1377621), (98, 1180818), (108, 1071483), (111, 1042524), (126, 918414), (147, 787212), (148, 781893), (162, 714322), (189, 612276), (196, 590409), (197, 587412), (222, 521262), (252, 459207), (259, 446796), (294, 393606), (324, 357161), (333, 347508), (378, 306138), (394, 293706), (441, 262404), (444, 260631), (518, 223398), (567, 204092), (588, 196803), (591, 195804), (666, 173754), (756, 153069), (777, 148932), (788, 146853), (882, 131202), (999, 115836), (1036, 111699), (1134, 102046), (1182, 97902), (1323, 87468), (1332, 86877), (1379, 83916), (1554, 74466), (1764, 65601), (1773, 65268), (1813, 63828), (1998, 57918), (2268, 51023), (2331, 49644), (2364, 48951), (2646, 43734), (2758, 41958), (2997, 38612), (3108, 37233), (3546, 32634), (3626, 31914), (3969, 29156), (3996, 28959), (4137, 27972), (4662, 24822), (5292, 21867), (5319, 21756), (5439, 21276), (5516, 20979), (5994, 19306), (6993, 16548), (7092, 16317), (7252, 15957), (7289, 15876), (7938, 14578), (8274, 13986), (9324, 12411), (9653, 11988), (10638, 10878)]