140168112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13506

約数の個数: 80

約数和(自身を含む): 427210752

約数和(自身を除く): 287042640

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 13457, 26914, 40371, 53828, 80742, 94199, 107656, 161484, 188398, 215312, 282597, 322968, 376796, 417167, 565194, 645936, 753592, 834334, 1130388, 1251501, 1507184, 1668668, 2260776, 2503002, 2920169, 3337336, 4521552, 5006004, 5840338, 6674672, 8760507, 10012008, 11680676, 17521014, 20024016, 23361352, 35042028, 46722704, 70084056, 140168112]

約数ペア:

[(1, 140168112), (2, 70084056), (3, 46722704), (4, 35042028), (6, 23361352), (7, 20024016), (8, 17521014), (12, 11680676), (14, 10012008), (16, 8760507), (21, 6674672), (24, 5840338), (28, 5006004), (31, 4521552), (42, 3337336), (48, 2920169), (56, 2503002), (62, 2260776), (84, 1668668), (93, 1507184), (112, 1251501), (124, 1130388), (168, 834334), (186, 753592), (217, 645936), (248, 565194), (336, 417167), (372, 376796), (434, 322968), (496, 282597), (651, 215312), (744, 188398), (868, 161484), (1302, 107656), (1488, 94199), (1736, 80742), (2604, 53828), (3472, 40371), (5208, 26914), (10416, 13457)]