156928629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 258306048

約数和(自身を除く): 101377419

約数列:

[1, 3, 11, 13, 33, 39, 43, 47, 129, 141, 143, 181, 429, 473, 517, 543, 559, 611, 1419, 1551, 1677, 1833, 1991, 2021, 2353, 5973, 6063, 6149, 6721, 7059, 7783, 8507, 18447, 20163, 22231, 23349, 25521, 25883, 26273, 66693, 77649, 78819, 85613, 93577, 101179, 110591, 256839, 280731, 289003, 303537, 331773, 365801, 867009, 1097403, 1112969, 1216501, 3338907, 3649503, 4023811, 4755413, 12071433, 14266239, 52309543, 156928629]

約数ペア:

[(1, 156928629), (3, 52309543), (11, 14266239), (13, 12071433), (33, 4755413), (39, 4023811), (43, 3649503), (47, 3338907), (129, 1216501), (141, 1112969), (143, 1097403), (181, 867009), (429, 365801), (473, 331773), (517, 303537), (543, 289003), (559, 280731), (611, 256839), (1419, 110591), (1551, 101179), (1677, 93577), (1833, 85613), (1991, 78819), (2021, 77649), (2353, 66693), (5973, 26273), (6063, 25883), (6149, 25521), (6721, 23349), (7059, 22231), (7783, 20163), (8507, 18447)]