168521808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{941}}^1$

素因数の和:1013

約数の個数: 160

約数和(自身を含む): 549464832

約数和(自身を除く): 380943024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 941, 984, 1066, 1092, 1148, 1456, 1599, 1722, 1882, 1968, 2132, 2184, 2296, 2823, 3198, 3444, 3731, 3764, 4264, 4368, 4592, 5646, 6396, 6587, 6888, 7462, 7528, 8528, 11193, 11292, 12233, 12792, 13174, 13776, 14924, 15056, 19761, 22386, 22584, 24466, 25584, 26348, 29848, 36699, 38581, 39522, 44772, 45168, 48932, 52696, 59696, 73398, 77162, 79044, 85631, 89544, 97864, 105392, 115743, 146796, 154324, 158088, 171262, 179088, 195728, 231486, 256893, 270067, 293592, 308648, 316176, 342524, 462972, 501553, 513786, 540134, 587184, 617296, 685048, 810201, 925944, 1003106, 1027572, 1080268, 1370096, 1504659, 1620402, 1851888, 2006212, 2055144, 2160536, 3009318, 3240804, 3510871, 4012424, 4110288, 4321072, 6018636, 6481608, 7021742, 8024848, 10532613, 12037272, 12963216, 14043484, 21065226, 24074544, 28086968, 42130452, 56173936, 84260904, 168521808]

約数ペア:

[(1, 168521808), (2, 84260904), (3, 56173936), (4, 42130452), (6, 28086968), (7, 24074544), (8, 21065226), (12, 14043484), (13, 12963216), (14, 12037272), (16, 10532613), (21, 8024848), (24, 7021742), (26, 6481608), (28, 6018636), (39, 4321072), (41, 4110288), (42, 4012424), (48, 3510871), (52, 3240804), (56, 3009318), (78, 2160536), (82, 2055144), (84, 2006212), (91, 1851888), (104, 1620402), (112, 1504659), (123, 1370096), (156, 1080268), (164, 1027572), (168, 1003106), (182, 925944), (208, 810201), (246, 685048), (273, 617296), (287, 587184), (312, 540134), (328, 513786), (336, 501553), (364, 462972), (492, 342524), (533, 316176), (546, 308648), (574, 293592), (624, 270067), (656, 256893), (728, 231486), (861, 195728), (941, 179088), (984, 171262), (1066, 158088), (1092, 154324), (1148, 146796), (1456, 115743), (1599, 105392), (1722, 97864), (1882, 89544), (1968, 85631), (2132, 79044), (2184, 77162), (2296, 73398), (2823, 59696), (3198, 52696), (3444, 48932), (3731, 45168), (3764, 44772), (4264, 39522), (4368, 38581), (4592, 36699), (5646, 29848), (6396, 26348), (6587, 25584), (6888, 24466), (7462, 22584), (7528, 22386), (8528, 19761), (11193, 15056), (11292, 14924), (12233, 13776), (12792, 13174)]