143320316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 267337728

約数和(自身を除く): 124017412

約数列:

[1, 2, 4, 31, 62, 71, 73, 124, 142, 146, 223, 284, 292, 446, 892, 2201, 2263, 4402, 4526, 5183, 6913, 8804, 9052, 10366, 13826, 15833, 16279, 20732, 27652, 31666, 32558, 63332, 65116, 160673, 321346, 490823, 504649, 642692, 981646, 1009298, 1155809, 1963292, 2018596, 2311618, 4623236, 35830079, 71660158, 143320316]

約数ペア:

[(1, 143320316), (2, 71660158), (4, 35830079), (31, 4623236), (62, 2311618), (71, 2018596), (73, 1963292), (124, 1155809), (142, 1009298), (146, 981646), (223, 642692), (284, 504649), (292, 490823), (446, 321346), (892, 160673), (2201, 65116), (2263, 63332), (4402, 32558), (4526, 31666), (5183, 27652), (6913, 20732), (8804, 16279), (9052, 15833), (10366, 13826)]