156698996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 303386832

約数和(自身を除く): 146687836

約数列:

[1, 2, 4, 17, 34, 37, 61, 68, 74, 122, 148, 244, 629, 1021, 1037, 1258, 2042, 2074, 2257, 2516, 4084, 4148, 4514, 9028, 17357, 34714, 37777, 38369, 62281, 69428, 75554, 76738, 124562, 151108, 153476, 249124, 642209, 1058777, 1284418, 2117554, 2304397, 2568836, 4235108, 4608794, 9217588, 39174749, 78349498, 156698996]

約数ペア:

[(1, 156698996), (2, 78349498), (4, 39174749), (17, 9217588), (34, 4608794), (37, 4235108), (61, 2568836), (68, 2304397), (74, 2117554), (122, 1284418), (148, 1058777), (244, 642209), (629, 249124), (1021, 153476), (1037, 151108), (1258, 124562), (2042, 76738), (2074, 75554), (2257, 69428), (2516, 62281), (4084, 38369), (4148, 37777), (4514, 34714), (9028, 17357)]