154106796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 393845760

約数和(自身を除く): 239738964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 73, 76, 94, 114, 141, 146, 188, 197, 219, 228, 282, 292, 394, 438, 564, 591, 788, 876, 893, 1182, 1387, 1786, 2364, 2679, 2774, 3431, 3572, 3743, 4161, 5358, 5548, 6862, 7486, 8322, 9259, 10293, 10716, 11229, 13724, 14381, 14972, 16644, 18518, 20586, 22458, 27777, 28762, 37036, 41172, 43143, 44916, 55554, 57524, 65189, 86286, 111108, 130378, 172572, 175921, 195567, 260756, 273239, 351842, 391134, 527763, 546478, 675907, 703684, 782268, 819717, 1055526, 1092956, 1351814, 1639434, 2027721, 2111052, 2703628, 3278868, 4055442, 8110884, 12842233, 25684466, 38526699, 51368932, 77053398, 154106796]

約数ペア:

[(1, 154106796), (2, 77053398), (3, 51368932), (4, 38526699), (6, 25684466), (12, 12842233), (19, 8110884), (38, 4055442), (47, 3278868), (57, 2703628), (73, 2111052), (76, 2027721), (94, 1639434), (114, 1351814), (141, 1092956), (146, 1055526), (188, 819717), (197, 782268), (219, 703684), (228, 675907), (282, 546478), (292, 527763), (394, 391134), (438, 351842), (564, 273239), (591, 260756), (788, 195567), (876, 175921), (893, 172572), (1182, 130378), (1387, 111108), (1786, 86286), (2364, 65189), (2679, 57524), (2774, 55554), (3431, 44916), (3572, 43143), (3743, 41172), (4161, 37036), (5358, 28762), (5548, 27777), (6862, 22458), (7486, 20586), (8322, 18518), (9259, 16644), (10293, 14972), (10716, 14381), (11229, 13724)]