127376784

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:945

約数の個数: 120

約数和(自身を含む): 384084792

約数和(自身を除く): 256708008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 61, 68, 72, 102, 122, 136, 144, 153, 183, 204, 244, 272, 306, 366, 408, 488, 549, 612, 732, 816, 853, 976, 1037, 1098, 1224, 1464, 1706, 2074, 2196, 2448, 2559, 2928, 3111, 3412, 4148, 4392, 5118, 6222, 6824, 7677, 8296, 8784, 9333, 10236, 12444, 13648, 14501, 15354, 16592, 18666, 20472, 24888, 29002, 30708, 37332, 40944, 43503, 49776, 52033, 58004, 61416, 74664, 87006, 104066, 116008, 122832, 130509, 149328, 156099, 174012, 208132, 232016, 261018, 312198, 348024, 416264, 468297, 522036, 624396, 696048, 832528, 884561, 936594, 1044072, 1248792, 1769122, 1873188, 2088144, 2497584, 2653683, 3538244, 3746376, 5307366, 7076488, 7492752, 7961049, 10614732, 14152976, 15922098, 21229464, 31844196, 42458928, 63688392, 127376784]

約数ペア:

[(1, 127376784), (2, 63688392), (3, 42458928), (4, 31844196), (6, 21229464), (8, 15922098), (9, 14152976), (12, 10614732), (16, 7961049), (17, 7492752), (18, 7076488), (24, 5307366), (34, 3746376), (36, 3538244), (48, 2653683), (51, 2497584), (61, 2088144), (68, 1873188), (72, 1769122), (102, 1248792), (122, 1044072), (136, 936594), (144, 884561), (153, 832528), (183, 696048), (204, 624396), (244, 522036), (272, 468297), (306, 416264), (366, 348024), (408, 312198), (488, 261018), (549, 232016), (612, 208132), (732, 174012), (816, 156099), (853, 149328), (976, 130509), (1037, 122832), (1098, 116008), (1224, 104066), (1464, 87006), (1706, 74664), (2074, 61416), (2196, 58004), (2448, 52033), (2559, 49776), (2928, 43503), (3111, 40944), (3412, 37332), (4148, 30708), (4392, 29002), (5118, 24888), (6222, 20472), (6824, 18666), (7677, 16592), (8296, 15354), (8784, 14501), (9333, 13648), (10236, 12444)]