155172290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4159}}^1$

素因数の和:4227

約数の個数: 64

約数和(自身を含む): 352235520

約数和(自身を除く): 197063230

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 4159, 5330, 7462, 8318, 18655, 20795, 29113, 37310, 41590, 54067, 58226, 108134, 145565, 170519, 270335, 291130, 341038, 378469, 540670, 756938, 852595, 1193633, 1705190, 1892345, 2216747, 2387266, 3784690, 4433494, 5968165, 11083735, 11936330, 15517229, 22167470, 31034458, 77586145, 155172290]

約数ペア:

[(1, 155172290), (2, 77586145), (5, 31034458), (7, 22167470), (10, 15517229), (13, 11936330), (14, 11083735), (26, 5968165), (35, 4433494), (41, 3784690), (65, 2387266), (70, 2216747), (82, 1892345), (91, 1705190), (130, 1193633), (182, 852595), (205, 756938), (287, 540670), (410, 378469), (455, 341038), (533, 291130), (574, 270335), (910, 170519), (1066, 145565), (1435, 108134), (2665, 58226), (2870, 54067), (3731, 41590), (4159, 37310), (5330, 29113), (7462, 20795), (8318, 18655)]