157982076

素因数分解:

$2^2\times 3^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 501935616

約数和(自身を除く): 343953540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 81, 84, 93, 98, 107, 108, 124, 126, 147, 162, 186, 189, 196, 214, 217, 243, 252, 279, 294, 321, 324, 372, 378, 428, 434, 441, 486, 558, 567, 588, 642, 651, 749, 756, 837, 868, 882, 963, 972, 1116, 1134, 1284, 1302, 1323, 1498, 1519, 1674, 1701, 1764, 1926, 1953, 2247, 2268, 2511, 2604, 2646, 2889, 2996, 3038, 3317, 3348, 3402, 3852, 3906, 3969, 4494, 4557, 5022, 5243, 5292, 5778, 5859, 6076, 6634, 6741, 6804, 7533, 7812, 7938, 8667, 8988, 9114, 9951, 10044, 10486, 11556, 11718, 11907, 13268, 13482, 13671, 15066, 15729, 15876, 17334, 17577, 18228, 19902, 20223, 20972, 23219, 23436, 23814, 26001, 26964, 27342, 29853, 30132, 31458, 34668, 35154, 39804, 40446, 41013, 46438, 47187, 47628, 52002, 52731, 54684, 59706, 60669, 62916, 69657, 70308, 80892, 82026, 89559, 92876, 94374, 104004, 105462, 119412, 121338, 123039, 139314, 141561, 162533, 164052, 179118, 182007, 188748, 208971, 210924, 242676, 246078, 268677, 278628, 283122, 325066, 358236, 364014, 369117, 417942, 424683, 487599, 492156, 537354, 566244, 626913, 650132, 728028, 738234, 806031, 835884, 849366, 975198, 1074708, 1253826, 1274049, 1462797, 1476468, 1612062, 1698732, 1880739, 1950396, 2507652, 2548098, 2925594, 3224124, 3761478, 4388391, 5096196, 5642217, 5851188, 7522956, 8776782, 11284434, 13165173, 17553564, 22568868, 26330346, 39495519, 52660692, 78991038, 157982076]

約数ペア:

[(1, 157982076), (2, 78991038), (3, 52660692), (4, 39495519), (6, 26330346), (7, 22568868), (9, 17553564), (12, 13165173), (14, 11284434), (18, 8776782), (21, 7522956), (27, 5851188), (28, 5642217), (31, 5096196), (36, 4388391), (42, 3761478), (49, 3224124), (54, 2925594), (62, 2548098), (63, 2507652), (81, 1950396), (84, 1880739), (93, 1698732), (98, 1612062), (107, 1476468), (108, 1462797), (124, 1274049), (126, 1253826), (147, 1074708), (162, 975198), (186, 849366), (189, 835884), (196, 806031), (214, 738234), (217, 728028), (243, 650132), (252, 626913), (279, 566244), (294, 537354), (321, 492156), (324, 487599), (372, 424683), (378, 417942), (428, 369117), (434, 364014), (441, 358236), (486, 325066), (558, 283122), (567, 278628), (588, 268677), (642, 246078), (651, 242676), (749, 210924), (756, 208971), (837, 188748), (868, 182007), (882, 179118), (963, 164052), (972, 162533), (1116, 141561), (1134, 139314), (1284, 123039), (1302, 121338), (1323, 119412), (1498, 105462), (1519, 104004), (1674, 94374), (1701, 92876), (1764, 89559), (1926, 82026), (1953, 80892), (2247, 70308), (2268, 69657), (2511, 62916), (2604, 60669), (2646, 59706), (2889, 54684), (2996, 52731), (3038, 52002), (3317, 47628), (3348, 47187), (3402, 46438), (3852, 41013), (3906, 40446), (3969, 39804), (4494, 35154), (4557, 34668), (5022, 31458), (5243, 30132), (5292, 29853), (5778, 27342), (5859, 26964), (6076, 26001), (6634, 23814), (6741, 23436), (6804, 23219), (7533, 20972), (7812, 20223), (7938, 19902), (8667, 18228), (8988, 17577), (9114, 17334), (9951, 15876), (10044, 15729), (10486, 15066), (11556, 13671), (11718, 13482), (11907, 13268)]