154231308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55639}}^1$

素因数の和:55667

約数の個数: 72

約数和(自身を含む): 486071040

約数和(自身を除く): 331839732

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 55639, 111278, 166917, 222556, 333834, 389473, 500751, 612029, 667668, 778946, 1001502, 1168419, 1224058, 1557892, 1836087, 2003004, 2336838, 2448116, 3505257, 3672174, 4284203, 4673676, 5508261, 7010514, 7344348, 8568406, 11016522, 12852609, 14021028, 17136812, 22033044, 25705218, 38557827, 51410436, 77115654, 154231308]

約数ペア:

[(1, 154231308), (2, 77115654), (3, 51410436), (4, 38557827), (6, 25705218), (7, 22033044), (9, 17136812), (11, 14021028), (12, 12852609), (14, 11016522), (18, 8568406), (21, 7344348), (22, 7010514), (28, 5508261), (33, 4673676), (36, 4284203), (42, 3672174), (44, 3505257), (63, 2448116), (66, 2336838), (77, 2003004), (84, 1836087), (99, 1557892), (126, 1224058), (132, 1168419), (154, 1001502), (198, 778946), (231, 667668), (252, 612029), (308, 500751), (396, 389473), (462, 333834), (693, 222556), (924, 166917), (1386, 111278), (2772, 55639)]