164417148

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{31069}}^1$

素因数の和:31096

約数の個数: 72

約数和(自身を含む): 495877200

約数和(自身を除く): 331460052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 31069, 62138, 93207, 124276, 186414, 217483, 279621, 372828, 434966, 559242, 652449, 838863, 869932, 1118484, 1304898, 1522381, 1677726, 1957347, 2609796, 3044762, 3355452, 3914694, 4567143, 5872041, 6089524, 7829388, 9134286, 11744082, 13701429, 18268572, 23488164, 27402858, 41104287, 54805716, 82208574, 164417148]

約数ペア:

[(1, 164417148), (2, 82208574), (3, 54805716), (4, 41104287), (6, 27402858), (7, 23488164), (9, 18268572), (12, 13701429), (14, 11744082), (18, 9134286), (21, 7829388), (27, 6089524), (28, 5872041), (36, 4567143), (42, 3914694), (49, 3355452), (54, 3044762), (63, 2609796), (84, 1957347), (98, 1677726), (108, 1522381), (126, 1304898), (147, 1118484), (189, 869932), (196, 838863), (252, 652449), (294, 559242), (378, 434966), (441, 372828), (588, 279621), (756, 217483), (882, 186414), (1323, 124276), (1764, 93207), (2646, 62138), (5292, 31069)]