157217904

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{64223}}^1$

素因数の和:64254

約数の個数: 60

約数和(自身を含む): 465880896

約数和(自身を除く): 308662992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 64223, 128446, 192669, 256892, 385338, 513784, 578007, 770676, 1027568, 1091791, 1156014, 1541352, 2183582, 2312028, 3082704, 3275373, 4367164, 4624056, 6550746, 8734328, 9248112, 9826119, 13101492, 17468656, 19652238, 26202984, 39304476, 52405968, 78608952, 157217904]

約数ペア:

[(1, 157217904), (2, 78608952), (3, 52405968), (4, 39304476), (6, 26202984), (8, 19652238), (9, 17468656), (12, 13101492), (16, 9826119), (17, 9248112), (18, 8734328), (24, 6550746), (34, 4624056), (36, 4367164), (48, 3275373), (51, 3082704), (68, 2312028), (72, 2183582), (102, 1541352), (136, 1156014), (144, 1091791), (153, 1027568), (204, 770676), (272, 578007), (306, 513784), (408, 385338), (612, 256892), (816, 192669), (1224, 128446), (2448, 64223)]