189029728

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{541}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 381069360

約数和(自身を除く): 192039632

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 179, 244, 358, 488, 541, 716, 976, 1082, 1432, 1952, 2164, 2864, 4328, 5728, 8656, 10919, 17312, 21838, 33001, 43676, 66002, 87352, 96839, 132004, 174704, 193678, 264008, 349408, 387356, 528016, 774712, 1056032, 1549424, 3098848, 5907179, 11814358, 23628716, 47257432, 94514864, 189029728]

約数ペア:

[(1, 189029728), (2, 94514864), (4, 47257432), (8, 23628716), (16, 11814358), (32, 5907179), (61, 3098848), (122, 1549424), (179, 1056032), (244, 774712), (358, 528016), (488, 387356), (541, 349408), (716, 264008), (976, 193678), (1082, 174704), (1432, 132004), (1952, 96839), (2164, 87352), (2864, 66002), (4328, 43676), (5728, 33001), (8656, 21838), (10919, 17312)]