156922419650

素因数分解:

$2^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{2161}}^1\times {\mathrm{6883}}^1$

素因数の和:9267

約数の個数: 48

約数和(自身を含む): 293437328928

約数和(自身を除く): 136514909278

約数列:

[1, 2, 5, 10, 25, 50, 211, 422, 1055, 2110, 2161, 4322, 5275, 6883, 10550, 10805, 13766, 21610, 34415, 54025, 68830, 108050, 172075, 344150, 455971, 911942, 1452313, 2279855, 2904626, 4559710, 7261565, 11399275, 14523130, 14874163, 22798550, 29748326, 36307825, 72615650, 74370815, 148741630, 371854075, 743708150, 3138448393, 6276896786, 15692241965, 31384483930, 78461209825, 156922419650]

約数ペア:

[(1, 156922419650), (2, 78461209825), (5, 31384483930), (10, 15692241965), (25, 6276896786), (50, 3138448393), (211, 743708150), (422, 371854075), (1055, 148741630), (2110, 74370815), (2161, 72615650), (4322, 36307825), (5275, 29748326), (6883, 22798550), (10550, 14874163), (10805, 14523130), (13766, 11399275), (21610, 7261565), (34415, 4559710), (54025, 2904626), (68830, 2279855), (108050, 1452313), (172075, 911942), (344150, 455971)]