171426456

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 80

約数和(自身を含む): 483908040

約数和(自身を除く): 312481584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 1096, 1233, 1644, 1931, 2466, 3288, 3699, 3862, 4932, 5793, 7398, 7724, 9864, 11097, 11586, 14796, 15448, 17379, 22194, 23172, 29592, 34758, 44388, 46344, 52137, 69516, 88776, 104274, 139032, 156411, 208548, 264547, 312822, 417096, 529094, 625644, 793641, 1058188, 1251288, 1587282, 2116376, 2380923, 3174564, 4761846, 6349128, 7142769, 9523692, 14285538, 19047384, 21428307, 28571076, 42856614, 57142152, 85713228, 171426456]

約数ペア:

[(1, 171426456), (2, 85713228), (3, 57142152), (4, 42856614), (6, 28571076), (8, 21428307), (9, 19047384), (12, 14285538), (18, 9523692), (24, 7142769), (27, 6349128), (36, 4761846), (54, 3174564), (72, 2380923), (81, 2116376), (108, 1587282), (137, 1251288), (162, 1058188), (216, 793641), (274, 625644), (324, 529094), (411, 417096), (548, 312822), (648, 264547), (822, 208548), (1096, 156411), (1233, 139032), (1644, 104274), (1931, 88776), (2466, 69516), (3288, 52137), (3699, 46344), (3862, 44388), (4932, 34758), (5793, 29592), (7398, 23172), (7724, 22194), (9864, 17379), (11097, 15448), (11586, 14796)]