189561584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{1381}}^1$

素因数の和:1785

約数の個数: 40

約数和(自身を含む): 384549792

約数和(自身を除く): 194988208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 373, 746, 1381, 1492, 2762, 2984, 5524, 5968, 8579, 11048, 17158, 22096, 31763, 34316, 63526, 68632, 127052, 137264, 254104, 508208, 515113, 1030226, 2060452, 4120904, 8241808, 11847599, 23695198, 47390396, 94780792, 189561584]

約数ペア:

[(1, 189561584), (2, 94780792), (4, 47390396), (8, 23695198), (16, 11847599), (23, 8241808), (46, 4120904), (92, 2060452), (184, 1030226), (368, 515113), (373, 508208), (746, 254104), (1381, 137264), (1492, 127052), (2762, 68632), (2984, 63526), (5524, 34316), (5968, 31763), (8579, 22096), (11048, 17158)]