139568976

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{15889}}^1$

素因数の和:15964

約数の個数: 60

約数和(自身を含む): 397027540

約数和(自身を除く): 257458564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 2196, 2928, 4392, 8784, 15889, 31778, 47667, 63556, 95334, 127112, 143001, 190668, 254224, 286002, 381336, 572004, 762672, 969229, 1144008, 1938458, 2288016, 2907687, 3876916, 5815374, 7753832, 8723061, 11630748, 15507664, 17446122, 23261496, 34892244, 46522992, 69784488, 139568976]

約数ペア:

[(1, 139568976), (2, 69784488), (3, 46522992), (4, 34892244), (6, 23261496), (8, 17446122), (9, 15507664), (12, 11630748), (16, 8723061), (18, 7753832), (24, 5815374), (36, 3876916), (48, 2907687), (61, 2288016), (72, 1938458), (122, 1144008), (144, 969229), (183, 762672), (244, 572004), (366, 381336), (488, 286002), (549, 254224), (732, 190668), (976, 143001), (1098, 127112), (1464, 95334), (2196, 63556), (2928, 47667), (4392, 31778), (8784, 15889)]