151680971519

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1979}}^1\times {\mathrm{2683}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 196289723520

約数和(自身を除く): 44608752001

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 1979, 2597, 2683, 4081, 13853, 18781, 21769, 28567, 29513, 96971, 104887, 131467, 142199, 152383, 206591, 734209, 995393, 1066681, 1153757, 1446137, 1564189, 5139463, 5309657, 6967751, 8076299, 10949323, 37167599, 56534093, 58406227, 76645261, 260173193, 281411821, 408843589, 1969882747, 2861905123, 3095530031, 13789179229, 21668710217, 151680971519]

約数ペア:

[(1, 151680971519), (7, 21668710217), (11, 13789179229), (49, 3095530031), (53, 2861905123), (77, 1969882747), (371, 408843589), (539, 281411821), (583, 260173193), (1979, 76645261), (2597, 58406227), (2683, 56534093), (4081, 37167599), (13853, 10949323), (18781, 8076299), (21769, 6967751), (28567, 5309657), (29513, 5139463), (96971, 1564189), (104887, 1446137), (131467, 1153757), (142199, 1066681), (152383, 995393), (206591, 734209)]