140207976

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{38183}}^1$

素因数の和:38215

約数の個数: 64

約数和(自身を含む): 412387200

約数和(自身を除く): 272179224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 38183, 76366, 114549, 152732, 229098, 305464, 343647, 458196, 649111, 687294, 916392, 1030941, 1298222, 1374588, 1947333, 2061882, 2596444, 2749176, 3894666, 4123764, 5192888, 5841999, 7789332, 8247528, 11683998, 15578664, 17525997, 23367996, 35051994, 46735992, 70103988, 140207976]

約数ペア:

[(1, 140207976), (2, 70103988), (3, 46735992), (4, 35051994), (6, 23367996), (8, 17525997), (9, 15578664), (12, 11683998), (17, 8247528), (18, 7789332), (24, 5841999), (27, 5192888), (34, 4123764), (36, 3894666), (51, 2749176), (54, 2596444), (68, 2061882), (72, 1947333), (102, 1374588), (108, 1298222), (136, 1030941), (153, 916392), (204, 687294), (216, 649111), (306, 458196), (408, 343647), (459, 305464), (612, 229098), (918, 152732), (1224, 114549), (1836, 76366), (3672, 38183)]