156472524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17597}}^1$

素因数の和:17639

約数の個数: 72

約数和(自身を含む): 448397040

約数和(自身を除く): 291924516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 17597, 35194, 52791, 70388, 105582, 158373, 211164, 228761, 316746, 334343, 457522, 633492, 668686, 686283, 915044, 1003029, 1337372, 1372566, 2006058, 2058849, 2745132, 3009087, 4012116, 4117698, 4346459, 6018174, 8235396, 8692918, 12036348, 13039377, 17385836, 26078754, 39118131, 52157508, 78236262, 156472524]

約数ペア:

[(1, 156472524), (2, 78236262), (3, 52157508), (4, 39118131), (6, 26078754), (9, 17385836), (12, 13039377), (13, 12036348), (18, 8692918), (19, 8235396), (26, 6018174), (36, 4346459), (38, 4117698), (39, 4012116), (52, 3009087), (57, 2745132), (76, 2058849), (78, 2006058), (114, 1372566), (117, 1337372), (156, 1003029), (171, 915044), (228, 686283), (234, 668686), (247, 633492), (342, 457522), (468, 334343), (494, 316746), (684, 228761), (741, 211164), (988, 158373), (1482, 105582), (2223, 70388), (2964, 52791), (4446, 35194), (8892, 17597)]