173102692

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 404490240

約数和(自身を除く): 231387548

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 43, 46, 47, 49, 76, 86, 92, 94, 98, 133, 161, 172, 188, 196, 266, 301, 322, 329, 437, 532, 602, 644, 658, 817, 874, 893, 931, 989, 1081, 1127, 1204, 1316, 1634, 1748, 1786, 1862, 1978, 2021, 2107, 2162, 2254, 2303, 3059, 3268, 3572, 3724, 3956, 4042, 4214, 4324, 4508, 4606, 5719, 6118, 6251, 6923, 7567, 8084, 8428, 9212, 11438, 12236, 12502, 13846, 14147, 15134, 18791, 20539, 21413, 22876, 25004, 27692, 28294, 30268, 37582, 38399, 40033, 41078, 42826, 43757, 46483, 48461, 52969, 56588, 75164, 76798, 80066, 82156, 85652, 87514, 92966, 96922, 99029, 105938, 131537, 143773, 153596, 160132, 175028, 185932, 193844, 198058, 211876, 263074, 268793, 287546, 325381, 396116, 526148, 537586, 575092, 650762, 883177, 920759, 1006411, 1075172, 1301524, 1766354, 1841518, 1881551, 2012822, 2277667, 3532708, 3683036, 3763102, 4025644, 4555334, 6182239, 7526204, 9110668, 12364478, 24728956, 43275673, 86551346, 173102692]

約数ペア:

[(1, 173102692), (2, 86551346), (4, 43275673), (7, 24728956), (14, 12364478), (19, 9110668), (23, 7526204), (28, 6182239), (38, 4555334), (43, 4025644), (46, 3763102), (47, 3683036), (49, 3532708), (76, 2277667), (86, 2012822), (92, 1881551), (94, 1841518), (98, 1766354), (133, 1301524), (161, 1075172), (172, 1006411), (188, 920759), (196, 883177), (266, 650762), (301, 575092), (322, 537586), (329, 526148), (437, 396116), (532, 325381), (602, 287546), (644, 268793), (658, 263074), (817, 211876), (874, 198058), (893, 193844), (931, 185932), (989, 175028), (1081, 160132), (1127, 153596), (1204, 143773), (1316, 131537), (1634, 105938), (1748, 99029), (1786, 96922), (1862, 92966), (1978, 87514), (2021, 85652), (2107, 82156), (2162, 80066), (2254, 76798), (2303, 75164), (3059, 56588), (3268, 52969), (3572, 48461), (3724, 46483), (3956, 43757), (4042, 42826), (4214, 41078), (4324, 40033), (4508, 38399), (4606, 37582), (5719, 30268), (6118, 28294), (6251, 27692), (6923, 25004), (7567, 22876), (8084, 21413), (8428, 20539), (9212, 18791), (11438, 15134), (12236, 14147), (12502, 13846)]