143070928

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8972

約数の個数: 80

約数和(自身を含む): 372226176

約数和(自身を除く): 229155248

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 8933, 16016, 17866, 35732, 62531, 71464, 98263, 116129, 125062, 142928, 196526, 232258, 250124, 393052, 464516, 500248, 687841, 786104, 812903, 929032, 1000496, 1277419, 1375682, 1572208, 1625806, 1858064, 2554838, 2751364, 3251612, 5109676, 5502728, 6503224, 8941933, 10219352, 11005456, 13006448, 17883866, 20438704, 35767732, 71535464, 143070928]

約数ペア:

[(1, 143070928), (2, 71535464), (4, 35767732), (7, 20438704), (8, 17883866), (11, 13006448), (13, 11005456), (14, 10219352), (16, 8941933), (22, 6503224), (26, 5502728), (28, 5109676), (44, 3251612), (52, 2751364), (56, 2554838), (77, 1858064), (88, 1625806), (91, 1572208), (104, 1375682), (112, 1277419), (143, 1000496), (154, 929032), (176, 812903), (182, 786104), (208, 687841), (286, 500248), (308, 464516), (364, 393052), (572, 250124), (616, 232258), (728, 196526), (1001, 142928), (1144, 125062), (1232, 116129), (1456, 98263), (2002, 71464), (2288, 62531), (4004, 35732), (8008, 17866), (8933, 16016)]