156972305308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{20333}}^1$

素因数の和:20651

約数の個数: 96

約数和(自身を含む): 342813671424

約数和(自身を除く): 185841366116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 167, 182, 254, 334, 364, 508, 668, 889, 1169, 1651, 1778, 2171, 2338, 3302, 3556, 4342, 4676, 6604, 8684, 11557, 15197, 20333, 21209, 23114, 30394, 40666, 42418, 46228, 60788, 81332, 84836, 142331, 148463, 264329, 275717, 284662, 296926, 528658, 551434, 569324, 593852, 1057316, 1102868, 1850303, 1930019, 2582291, 3395611, 3700606, 3860038, 5164582, 6791222, 7401212, 7720076, 10329164, 13582444, 18076037, 23769277, 33569783, 36152074, 44142943, 47538554, 67139566, 72304148, 88285886, 95077108, 134279132, 176571772, 234988481, 309000601, 431242597, 469976962, 618001202, 862485194, 939953924, 1236002404, 1724970388, 3018698179, 5606153761, 6037396358, 11212307522, 12074792716, 22424615044, 39243076327, 78486152654, 156972305308]

約数ペア:

[(1, 156972305308), (2, 78486152654), (4, 39243076327), (7, 22424615044), (13, 12074792716), (14, 11212307522), (26, 6037396358), (28, 5606153761), (52, 3018698179), (91, 1724970388), (127, 1236002404), (167, 939953924), (182, 862485194), (254, 618001202), (334, 469976962), (364, 431242597), (508, 309000601), (668, 234988481), (889, 176571772), (1169, 134279132), (1651, 95077108), (1778, 88285886), (2171, 72304148), (2338, 67139566), (3302, 47538554), (3556, 44142943), (4342, 36152074), (4676, 33569783), (6604, 23769277), (8684, 18076037), (11557, 13582444), (15197, 10329164), (20333, 7720076), (21209, 7401212), (23114, 6791222), (30394, 5164582), (40666, 3860038), (42418, 3700606), (46228, 3395611), (60788, 2582291), (81332, 1930019), (84836, 1850303), (142331, 1102868), (148463, 1057316), (264329, 593852), (275717, 569324), (284662, 551434), (296926, 528658)]