142391172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2209

約数の個数: 96

約数和(自身を含む): 420102144

約数和(自身を除く): 277710972

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 73, 77, 84, 132, 146, 154, 219, 231, 292, 308, 438, 462, 511, 803, 876, 924, 1022, 1533, 1606, 2044, 2111, 2409, 3066, 3212, 4222, 4818, 5621, 6132, 6333, 8444, 9636, 11242, 12666, 14777, 16863, 22484, 23221, 25332, 29554, 33726, 44331, 46442, 59108, 67452, 69663, 88662, 92884, 139326, 154103, 162547, 177324, 278652, 308206, 325094, 462309, 487641, 616412, 650188, 924618, 975282, 1078721, 1695133, 1849236, 1950564, 2157442, 3236163, 3390266, 4314884, 5085399, 6472326, 6780532, 10170798, 11865931, 12944652, 20341596, 23731862, 35597793, 47463724, 71195586, 142391172]

約数ペア:

[(1, 142391172), (2, 71195586), (3, 47463724), (4, 35597793), (6, 23731862), (7, 20341596), (11, 12944652), (12, 11865931), (14, 10170798), (21, 6780532), (22, 6472326), (28, 5085399), (33, 4314884), (42, 3390266), (44, 3236163), (66, 2157442), (73, 1950564), (77, 1849236), (84, 1695133), (132, 1078721), (146, 975282), (154, 924618), (219, 650188), (231, 616412), (292, 487641), (308, 462309), (438, 325094), (462, 308206), (511, 278652), (803, 177324), (876, 162547), (924, 154103), (1022, 139326), (1533, 92884), (1606, 88662), (2044, 69663), (2111, 67452), (2409, 59108), (3066, 46442), (3212, 44331), (4222, 33726), (4818, 29554), (5621, 25332), (6132, 23221), (6333, 22484), (8444, 16863), (9636, 14777), (11242, 12666)]