158638284

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1025

約数の個数: 144

約数和(自身を含む): 494376960

約数和(自身を除く): 335738676

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 49, 54, 62, 63, 84, 93, 98, 108, 124, 126, 147, 186, 189, 196, 217, 252, 279, 294, 372, 378, 434, 441, 558, 588, 651, 756, 837, 868, 882, 967, 1116, 1302, 1323, 1519, 1674, 1764, 1934, 1953, 2604, 2646, 2901, 3038, 3348, 3868, 3906, 4557, 5292, 5802, 5859, 6076, 6769, 7812, 8703, 9114, 11604, 11718, 13538, 13671, 17406, 18228, 20307, 23436, 26109, 27076, 27342, 29977, 34812, 40614, 41013, 47383, 52218, 54684, 59954, 60921, 81228, 82026, 89931, 94766, 104436, 119908, 121842, 142149, 164052, 179862, 182763, 189532, 209839, 243684, 269793, 284298, 359724, 365526, 419678, 426447, 539586, 568596, 629517, 731052, 809379, 839356, 852894, 1079172, 1259034, 1279341, 1468873, 1618758, 1705788, 1888551, 2518068, 2558682, 2937746, 3237516, 3777102, 4406619, 5117364, 5665653, 5875492, 7554204, 8813238, 11331306, 13219857, 17626476, 22662612, 26439714, 39659571, 52879428, 79319142, 158638284]

約数ペア:

[(1, 158638284), (2, 79319142), (3, 52879428), (4, 39659571), (6, 26439714), (7, 22662612), (9, 17626476), (12, 13219857), (14, 11331306), (18, 8813238), (21, 7554204), (27, 5875492), (28, 5665653), (31, 5117364), (36, 4406619), (42, 3777102), (49, 3237516), (54, 2937746), (62, 2558682), (63, 2518068), (84, 1888551), (93, 1705788), (98, 1618758), (108, 1468873), (124, 1279341), (126, 1259034), (147, 1079172), (186, 852894), (189, 839356), (196, 809379), (217, 731052), (252, 629517), (279, 568596), (294, 539586), (372, 426447), (378, 419678), (434, 365526), (441, 359724), (558, 284298), (588, 269793), (651, 243684), (756, 209839), (837, 189532), (868, 182763), (882, 179862), (967, 164052), (1116, 142149), (1302, 121842), (1323, 119908), (1519, 104436), (1674, 94766), (1764, 89931), (1934, 82026), (1953, 81228), (2604, 60921), (2646, 59954), (2901, 54684), (3038, 52218), (3348, 47383), (3868, 41013), (3906, 40614), (4557, 34812), (5292, 29977), (5802, 27342), (5859, 27076), (6076, 26109), (6769, 23436), (7812, 20307), (8703, 18228), (9114, 17406), (11604, 13671), (11718, 13538)]