151222968

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{161563}}^1$

素因数の和:161588

約数の個数: 48

約数和(自身を含む): 441069720

約数和(自身を除く): 289846752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 161563, 323126, 484689, 646252, 969378, 1292504, 1454067, 1938756, 2100319, 2908134, 3877512, 4200638, 5816268, 6300957, 8401276, 11632536, 12601914, 16802552, 18902871, 25203828, 37805742, 50407656, 75611484, 151222968]

約数ペア:

[(1, 151222968), (2, 75611484), (3, 50407656), (4, 37805742), (6, 25203828), (8, 18902871), (9, 16802552), (12, 12601914), (13, 11632536), (18, 8401276), (24, 6300957), (26, 5816268), (36, 4200638), (39, 3877512), (52, 2908134), (72, 2100319), (78, 1938756), (104, 1454067), (117, 1292504), (156, 969378), (234, 646252), (312, 484689), (468, 323126), (936, 161563)]