153114208

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{383}}^1$

素因数の和:468

約数の個数: 72

約数和(自身を含む): 336317184

約数和(自身を除く): 183202976

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 383, 403, 416, 496, 766, 806, 961, 992, 1532, 1612, 1922, 3064, 3224, 3844, 4979, 6128, 6448, 7688, 9958, 11873, 12256, 12493, 12896, 15376, 19916, 23746, 24986, 30752, 39832, 47492, 49972, 79664, 94984, 99944, 154349, 159328, 189968, 199888, 308698, 368063, 379936, 399776, 617396, 736126, 1234792, 1472252, 2469584, 2944504, 4784819, 4939168, 5889008, 9569638, 11778016, 19139276, 38278552, 76557104, 153114208]

約数ペア:

[(1, 153114208), (2, 76557104), (4, 38278552), (8, 19139276), (13, 11778016), (16, 9569638), (26, 5889008), (31, 4939168), (32, 4784819), (52, 2944504), (62, 2469584), (104, 1472252), (124, 1234792), (208, 736126), (248, 617396), (383, 399776), (403, 379936), (416, 368063), (496, 308698), (766, 199888), (806, 189968), (961, 159328), (992, 154349), (1532, 99944), (1612, 94984), (1922, 79664), (3064, 49972), (3224, 47492), (3844, 39832), (4979, 30752), (6128, 24986), (6448, 23746), (7688, 19916), (9958, 15376), (11873, 12896), (12256, 12493)]