156924159880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2545817}}^1$

素因数の和:2545918

約数の個数: 64

約数和(自身を含む): 373929747840

約数和(自身を除く): 217005587960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 920, 1340, 1541, 2680, 3082, 6164, 7705, 12328, 15410, 30820, 61640, 2545817, 5091634, 10183268, 12729085, 20366536, 25458170, 50916340, 58553791, 101832680, 117107582, 170569739, 234215164, 292768955, 341139478, 468430328, 585537910, 682278956, 852848695, 1171075820, 1364557912, 1705697390, 2342151640, 3411394780, 3923103997, 6822789560, 7846207994, 15692415988, 19615519985, 31384831976, 39231039970, 78462079940, 156924159880]

約数ペア:

[(1, 156924159880), (2, 78462079940), (4, 39231039970), (5, 31384831976), (8, 19615519985), (10, 15692415988), (20, 7846207994), (23, 6822789560), (40, 3923103997), (46, 3411394780), (67, 2342151640), (92, 1705697390), (115, 1364557912), (134, 1171075820), (184, 852848695), (230, 682278956), (268, 585537910), (335, 468430328), (460, 341139478), (536, 292768955), (670, 234215164), (920, 170569739), (1340, 117107582), (1541, 101832680), (2680, 58553791), (3082, 50916340), (6164, 25458170), (7705, 20366536), (12328, 12729085), (15410, 10183268), (30820, 5091634), (61640, 2545817)]