156865710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2025

約数の個数: 64

約数和(自身を含む): 399168000

約数和(自身を除く): 242302290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 149, 190, 285, 298, 447, 570, 745, 894, 1490, 1847, 2235, 2831, 3694, 4470, 5541, 5662, 8493, 9235, 11082, 14155, 16986, 18470, 27705, 28310, 35093, 42465, 55410, 70186, 84930, 105279, 175465, 210558, 275203, 350930, 526395, 550406, 825609, 1052790, 1376015, 1651218, 2752030, 4128045, 5228857, 8256090, 10457714, 15686571, 26144285, 31373142, 52288570, 78432855, 156865710]

約数ペア:

[(1, 156865710), (2, 78432855), (3, 52288570), (5, 31373142), (6, 26144285), (10, 15686571), (15, 10457714), (19, 8256090), (30, 5228857), (38, 4128045), (57, 2752030), (95, 1651218), (114, 1376015), (149, 1052790), (190, 825609), (285, 550406), (298, 526395), (447, 350930), (570, 275203), (745, 210558), (894, 175465), (1490, 105279), (1847, 84930), (2235, 70186), (2831, 55410), (3694, 42465), (4470, 35093), (5541, 28310), (5662, 27705), (8493, 18470), (9235, 16986), (11082, 14155)]