171567861284

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{49429}}^1$

素因数の和:49980

約数の個数: 48

約数和(自身を含む): 319713240000

約数和(自身を除く): 148145378716

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 419, 436, 838, 1676, 2071, 4142, 7961, 8284, 15922, 31844, 45671, 49429, 91342, 98858, 182684, 197716, 867749, 939151, 1735498, 1878302, 3470996, 3756604, 5387761, 10775522, 20710751, 21551044, 41421502, 82843004, 102367459, 204734918, 393504269, 409469836, 787008538, 1574017076, 2257471859, 4514943718, 9029887436, 42891965321, 85783930642, 171567861284]

約数ペア:

[(1, 171567861284), (2, 85783930642), (4, 42891965321), (19, 9029887436), (38, 4514943718), (76, 2257471859), (109, 1574017076), (218, 787008538), (419, 409469836), (436, 393504269), (838, 204734918), (1676, 102367459), (2071, 82843004), (4142, 41421502), (7961, 21551044), (8284, 20710751), (15922, 10775522), (31844, 5387761), (45671, 3756604), (49429, 3470996), (91342, 1878302), (98858, 1735498), (182684, 939151), (197716, 867749)]