172554928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3882

約数の個数: 80

約数和(自身を含む): 424861696

約数和(自身を除く): 252306768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3823, 5642, 6448, 7646, 11284, 15292, 22568, 26761, 30584, 45136, 49699, 53522, 61168, 99398, 107044, 118513, 198796, 214088, 237026, 347893, 397592, 428176, 474052, 695786, 795184, 829591, 948104, 1391572, 1540669, 1659182, 1896208, 2783144, 3081338, 3318364, 5566288, 6162676, 6636728, 10784683, 12325352, 13273456, 21569366, 24650704, 43138732, 86277464, 172554928]

約数ペア:

[(1, 172554928), (2, 86277464), (4, 43138732), (7, 24650704), (8, 21569366), (13, 13273456), (14, 12325352), (16, 10784683), (26, 6636728), (28, 6162676), (31, 5566288), (52, 3318364), (56, 3081338), (62, 2783144), (91, 1896208), (104, 1659182), (112, 1540669), (124, 1391572), (182, 948104), (208, 829591), (217, 795184), (248, 695786), (364, 474052), (403, 428176), (434, 397592), (496, 347893), (728, 237026), (806, 214088), (868, 198796), (1456, 118513), (1612, 107044), (1736, 99398), (2821, 61168), (3224, 53522), (3472, 49699), (3823, 45136), (5642, 30584), (6448, 26761), (7646, 22568), (11284, 15292)]