157222020156

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{535709}}^1$

素因数の和:536414

約数の個数: 48

約数和(自身を含む): 377336981280

約数和(自身を除く): 220114961124

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 661, 1322, 1983, 2644, 3966, 7932, 24457, 48914, 73371, 97828, 146742, 293484, 535709, 1071418, 1607127, 2142836, 3214254, 6428508, 19821233, 39642466, 59463699, 79284932, 118927398, 237854796, 354103649, 708207298, 1062310947, 1416414596, 2124621894, 4249243788, 13101835013, 26203670026, 39305505039, 52407340052, 78611010078, 157222020156]

約数ペア:

[(1, 157222020156), (2, 78611010078), (3, 52407340052), (4, 39305505039), (6, 26203670026), (12, 13101835013), (37, 4249243788), (74, 2124621894), (111, 1416414596), (148, 1062310947), (222, 708207298), (444, 354103649), (661, 237854796), (1322, 118927398), (1983, 79284932), (2644, 59463699), (3966, 39642466), (7932, 19821233), (24457, 6428508), (48914, 3214254), (73371, 2142836), (97828, 1607127), (146742, 1071418), (293484, 535709)]