156934770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 385413120

約数和(自身を除く): 228478350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 163, 201, 326, 335, 402, 479, 489, 670, 815, 958, 978, 1005, 1437, 1630, 2010, 2395, 2445, 2874, 4790, 4890, 7185, 10921, 14370, 21842, 32093, 32763, 54605, 64186, 65526, 78077, 96279, 109210, 156154, 160465, 163815, 192558, 234231, 320930, 327630, 390385, 468462, 481395, 780770, 962790, 1171155, 2342310, 5231159, 10462318, 15693477, 26155795, 31386954, 52311590, 78467385, 156934770]

約数ペア:

[(1, 156934770), (2, 78467385), (3, 52311590), (5, 31386954), (6, 26155795), (10, 15693477), (15, 10462318), (30, 5231159), (67, 2342310), (134, 1171155), (163, 962790), (201, 780770), (326, 481395), (335, 468462), (402, 390385), (479, 327630), (489, 320930), (670, 234231), (815, 192558), (958, 163815), (978, 160465), (1005, 156154), (1437, 109210), (1630, 96279), (2010, 78077), (2395, 65526), (2445, 64186), (2874, 54605), (4790, 32763), (4890, 32093), (7185, 21842), (10921, 14370)]