156863379042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{983}}^1\times {\mathrm{1021}}^1$

素因数の和:2488

約数の個数: 96

約数和(自身を含む): 359257691520

約数和(自身を除く): 202394312478

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 457, 914, 983, 1021, 1371, 1966, 2042, 2742, 2949, 3063, 4113, 5898, 6126, 8226, 8683, 8847, 9189, 17366, 17694, 18378, 18677, 19399, 26049, 37354, 38798, 52098, 56031, 58197, 78147, 112062, 116394, 156294, 168093, 174591, 336186, 349182, 449231, 466597, 898462, 933194, 1003643, 1347693, 1399791, 2007286, 2695386, 2799582, 3010929, 4043079, 4199373, 6021858, 8086158, 8398746, 8535389, 8865343, 9032787, 17070778, 17730686, 18065574, 19069217, 25606167, 26596029, 38138434, 51212334, 53192058, 57207651, 76818501, 79788087, 114415302, 153637002, 159576174, 171622953, 343245906, 458664851, 917329702, 1375994553, 2751989106, 4127983659, 8255967318, 8714632169, 17429264338, 26143896507, 52287793014, 78431689521, 156863379042]

約数ペア:

[(1, 156863379042), (2, 78431689521), (3, 52287793014), (6, 26143896507), (9, 17429264338), (18, 8714632169), (19, 8255967318), (38, 4127983659), (57, 2751989106), (114, 1375994553), (171, 917329702), (342, 458664851), (457, 343245906), (914, 171622953), (983, 159576174), (1021, 153637002), (1371, 114415302), (1966, 79788087), (2042, 76818501), (2742, 57207651), (2949, 53192058), (3063, 51212334), (4113, 38138434), (5898, 26596029), (6126, 25606167), (8226, 19069217), (8683, 18065574), (8847, 17730686), (9189, 17070778), (17366, 9032787), (17694, 8865343), (18378, 8535389), (18677, 8398746), (19399, 8086158), (26049, 6021858), (37354, 4199373), (38798, 4043079), (52098, 3010929), (56031, 2799582), (58197, 2695386), (78147, 2007286), (112062, 1399791), (116394, 1347693), (156294, 1003643), (168093, 933194), (174591, 898462), (336186, 466597), (349182, 449231)]