157099260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{26993}}^1$

素因数の和:27102

約数の個数: 48

約数和(自身を含む): 444429216

約数和(自身を除く): 287329956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 26993, 53986, 80979, 107972, 134965, 161958, 269930, 323916, 404895, 539860, 809790, 1619580, 2618321, 5236642, 7854963, 10473284, 13091605, 15709926, 26183210, 31419852, 39274815, 52366420, 78549630, 157099260]

約数ペア:

[(1, 157099260), (2, 78549630), (3, 52366420), (4, 39274815), (5, 31419852), (6, 26183210), (10, 15709926), (12, 13091605), (15, 10473284), (20, 7854963), (30, 5236642), (60, 2618321), (97, 1619580), (194, 809790), (291, 539860), (388, 404895), (485, 323916), (582, 269930), (970, 161958), (1164, 134965), (1455, 107972), (1940, 80979), (2910, 53986), (5820, 26993)]