156770586340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4441}}^1\times {\mathrm{16193}}^1$

素因数の和:20752

約数の個数: 48

約数和(自身を含む): 332333915760

約数和(自身を除く): 175563329420

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 4441, 8882, 16193, 17764, 22205, 32386, 44410, 64772, 80965, 88820, 161930, 323860, 484069, 968138, 1765037, 1936276, 2420345, 3530074, 4840690, 7060148, 8825185, 9681380, 17650370, 35300740, 71913113, 143826226, 287652452, 359565565, 719131130, 1438262260, 7838529317, 15677058634, 31354117268, 39192646585, 78385293170, 156770586340]

約数ペア:

[(1, 156770586340), (2, 78385293170), (4, 39192646585), (5, 31354117268), (10, 15677058634), (20, 7838529317), (109, 1438262260), (218, 719131130), (436, 359565565), (545, 287652452), (1090, 143826226), (2180, 71913113), (4441, 35300740), (8882, 17650370), (16193, 9681380), (17764, 8825185), (22205, 7060148), (32386, 4840690), (44410, 3530074), (64772, 2420345), (80965, 1936276), (88820, 1765037), (161930, 968138), (323860, 484069)]