143158972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 296013312

約数和(自身を除く): 152854340

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 127, 137, 187, 242, 254, 274, 374, 484, 508, 548, 748, 1397, 1507, 2057, 2159, 2329, 2794, 3014, 4114, 4318, 4658, 5588, 6028, 8228, 8636, 9316, 15367, 16577, 17399, 23749, 25619, 30734, 33154, 34798, 47498, 51238, 61468, 66308, 69596, 94996, 102476, 191389, 261239, 281809, 295783, 382778, 522478, 563618, 591566, 765556, 1044956, 1127236, 1183132, 2105279, 3253613, 4210558, 6507226, 8421116, 13014452, 35789743, 71579486, 143158972]

約数ペア:

[(1, 143158972), (2, 71579486), (4, 35789743), (11, 13014452), (17, 8421116), (22, 6507226), (34, 4210558), (44, 3253613), (68, 2105279), (121, 1183132), (127, 1127236), (137, 1044956), (187, 765556), (242, 591566), (254, 563618), (274, 522478), (374, 382778), (484, 295783), (508, 281809), (548, 261239), (748, 191389), (1397, 102476), (1507, 94996), (2057, 69596), (2159, 66308), (2329, 61468), (2794, 51238), (3014, 47498), (4114, 34798), (4318, 33154), (4658, 30734), (5588, 25619), (6028, 23749), (8228, 17399), (8636, 16577), (9316, 15367)]