158398968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 144

約数和(自身を含む): 499436280

約数和(自身を除く): 341037312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 169, 182, 196, 273, 294, 312, 338, 364, 392, 507, 546, 588, 637, 676, 728, 797, 1014, 1092, 1176, 1183, 1274, 1352, 1594, 1911, 2028, 2184, 2366, 2391, 2548, 3188, 3549, 3822, 4056, 4732, 4782, 5096, 5579, 6376, 7098, 7644, 8281, 9464, 9564, 10361, 11158, 14196, 15288, 16562, 16737, 19128, 20722, 22316, 24843, 28392, 31083, 33124, 33474, 39053, 41444, 44632, 49686, 62166, 66248, 66948, 72527, 78106, 82888, 99372, 117159, 124332, 133896, 134693, 145054, 156212, 198744, 217581, 234318, 248664, 269386, 290108, 312424, 404079, 435162, 468636, 507689, 538772, 580216, 808158, 870324, 937272, 942851, 1015378, 1077544, 1523067, 1616316, 1740648, 1885702, 2030756, 2828553, 3046134, 3232632, 3771404, 4061512, 5657106, 6092268, 6599957, 7542808, 11314212, 12184536, 13199914, 19799871, 22628424, 26399828, 39599742, 52799656, 79199484, 158398968]

約数ペア:

[(1, 158398968), (2, 79199484), (3, 52799656), (4, 39599742), (6, 26399828), (7, 22628424), (8, 19799871), (12, 13199914), (13, 12184536), (14, 11314212), (21, 7542808), (24, 6599957), (26, 6092268), (28, 5657106), (39, 4061512), (42, 3771404), (49, 3232632), (52, 3046134), (56, 2828553), (78, 2030756), (84, 1885702), (91, 1740648), (98, 1616316), (104, 1523067), (147, 1077544), (156, 1015378), (168, 942851), (169, 937272), (182, 870324), (196, 808158), (273, 580216), (294, 538772), (312, 507689), (338, 468636), (364, 435162), (392, 404079), (507, 312424), (546, 290108), (588, 269386), (637, 248664), (676, 234318), (728, 217581), (797, 198744), (1014, 156212), (1092, 145054), (1176, 134693), (1183, 133896), (1274, 124332), (1352, 117159), (1594, 99372), (1911, 82888), (2028, 78106), (2184, 72527), (2366, 66948), (2391, 66248), (2548, 62166), (3188, 49686), (3549, 44632), (3822, 41444), (4056, 39053), (4732, 33474), (4782, 33124), (5096, 31083), (5579, 28392), (6376, 24843), (7098, 22316), (7644, 20722), (8281, 19128), (9464, 16737), (9564, 16562), (10361, 15288), (11158, 14196)]