156909563636

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1\times {\mathrm{70501}}^1$

素因数の和:71400

約数の個数: 48

約数和(自身を含む): 317333450112

約数和(自身を除く): 160423886476

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 787, 1414, 1574, 2828, 3148, 5509, 11018, 22036, 70501, 79487, 141002, 158974, 282004, 317948, 493507, 556409, 987014, 1112818, 1974028, 2225636, 7120601, 14241202, 28482404, 49844207, 55484287, 99688414, 110968574, 199376828, 221937148, 388390009, 776780018, 1553560036, 5603912987, 11207825974, 22415651948, 39227390909, 78454781818, 156909563636]

約数ペア:

[(1, 156909563636), (2, 78454781818), (4, 39227390909), (7, 22415651948), (14, 11207825974), (28, 5603912987), (101, 1553560036), (202, 776780018), (404, 388390009), (707, 221937148), (787, 199376828), (1414, 110968574), (1574, 99688414), (2828, 55484287), (3148, 49844207), (5509, 28482404), (11018, 14241202), (22036, 7120601), (70501, 2225636), (79487, 1974028), (141002, 1112818), (158974, 987014), (282004, 556409), (317948, 493507)]