128689932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{397}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 365879808

約数和(自身を除く): 237189876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 227, 238, 357, 397, 454, 476, 681, 714, 794, 908, 1191, 1362, 1428, 1588, 1589, 2382, 2724, 2779, 3178, 3859, 4764, 4767, 5558, 6356, 6749, 7718, 8337, 9534, 11116, 11577, 13498, 15436, 16674, 19068, 20247, 23154, 26996, 27013, 33348, 40494, 46308, 47243, 54026, 80988, 81039, 90119, 94486, 108052, 141729, 162078, 180238, 188972, 270357, 283458, 324156, 360476, 540714, 566916, 630833, 1081428, 1261666, 1532023, 1892499, 2523332, 3064046, 3784998, 4596069, 6128092, 7569996, 9192138, 10724161, 18384276, 21448322, 32172483, 42896644, 64344966, 128689932]

約数ペア:

[(1, 128689932), (2, 64344966), (3, 42896644), (4, 32172483), (6, 21448322), (7, 18384276), (12, 10724161), (14, 9192138), (17, 7569996), (21, 6128092), (28, 4596069), (34, 3784998), (42, 3064046), (51, 2523332), (68, 1892499), (84, 1532023), (102, 1261666), (119, 1081428), (204, 630833), (227, 566916), (238, 540714), (357, 360476), (397, 324156), (454, 283458), (476, 270357), (681, 188972), (714, 180238), (794, 162078), (908, 141729), (1191, 108052), (1362, 94486), (1428, 90119), (1588, 81039), (1589, 80988), (2382, 54026), (2724, 47243), (2779, 46308), (3178, 40494), (3859, 33348), (4764, 27013), (4767, 26996), (5558, 23154), (6356, 20247), (6749, 19068), (7718, 16674), (8337, 15436), (9534, 13498), (11116, 11577)]