156989212310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1\times {\mathrm{27043}}^1$

素因数の和:27837

約数の個数: 64

約数和(自身を含む): 326002655232

約数和(自身を除く): 169013442922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 653, 889, 1270, 1306, 1778, 3265, 4445, 4571, 6530, 8890, 9142, 22855, 27043, 45710, 54086, 82931, 135215, 165862, 189301, 270430, 378602, 414655, 580517, 829310, 946505, 1161034, 1893010, 2902585, 3434461, 5805170, 6868922, 17172305, 17659079, 24041227, 34344610, 35318158, 48082454, 88295395, 120206135, 123613553, 176590790, 240412270, 247227106, 618067765, 1236135530, 2242703033, 4485406066, 11213515165, 15698921231, 22427030330, 31397842462, 78494606155, 156989212310]

約数ペア:

[(1, 156989212310), (2, 78494606155), (5, 31397842462), (7, 22427030330), (10, 15698921231), (14, 11213515165), (35, 4485406066), (70, 2242703033), (127, 1236135530), (254, 618067765), (635, 247227106), (653, 240412270), (889, 176590790), (1270, 123613553), (1306, 120206135), (1778, 88295395), (3265, 48082454), (4445, 35318158), (4571, 34344610), (6530, 24041227), (8890, 17659079), (9142, 17172305), (22855, 6868922), (27043, 5805170), (45710, 3434461), (54086, 2902585), (82931, 1893010), (135215, 1161034), (165862, 946505), (189301, 829310), (270430, 580517), (378602, 414655)]