151087144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21683}}^1$

素因数の和:21769

約数の個数: 32

約数和(自身を含む): 309647520

約数和(自身を除く): 158560376

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 21683, 43366, 86732, 173464, 281879, 563758, 1127516, 1452761, 2255032, 2905522, 5811044, 11622088, 18885893, 37771786, 75543572, 151087144]

約数ペア:

[(1, 151087144), (2, 75543572), (4, 37771786), (8, 18885893), (13, 11622088), (26, 5811044), (52, 2905522), (67, 2255032), (104, 1452761), (134, 1127516), (268, 563758), (536, 281879), (871, 173464), (1742, 86732), (3484, 43366), (6968, 21683)]