123909216

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{31481}}^1$

素因数の和:31535

約数の個数: 48

約数和(自身を含む): 333205488

約数和(自身を除く): 209296272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 31481, 62962, 94443, 125924, 188886, 251848, 377772, 503696, 755544, 1007392, 1290721, 1511088, 2581442, 3022176, 3872163, 5162884, 7744326, 10325768, 15488652, 20651536, 30977304, 41303072, 61954608, 123909216]

約数ペア:

[(1, 123909216), (2, 61954608), (3, 41303072), (4, 30977304), (6, 20651536), (8, 15488652), (12, 10325768), (16, 7744326), (24, 5162884), (32, 3872163), (41, 3022176), (48, 2581442), (82, 1511088), (96, 1290721), (123, 1007392), (164, 755544), (246, 503696), (328, 377772), (492, 251848), (656, 188886), (984, 125924), (1312, 94443), (1968, 62962), (3936, 31481)]