128602188

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 144

約数和(自身を含む): 395190880

約数和(自身を除く): 266588692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 121, 132, 143, 156, 198, 234, 242, 286, 297, 351, 363, 396, 429, 468, 484, 572, 594, 702, 726, 757, 858, 1089, 1188, 1287, 1404, 1452, 1514, 1573, 1716, 2178, 2271, 2574, 3028, 3146, 3267, 3861, 4356, 4542, 4719, 5148, 6292, 6534, 6813, 7722, 8327, 9084, 9438, 9841, 13068, 13626, 14157, 15444, 16654, 18876, 19682, 20439, 24981, 27252, 28314, 29523, 33308, 39364, 40878, 42471, 49962, 56628, 59046, 74943, 81756, 84942, 88569, 91597, 99924, 108251, 118092, 149886, 169884, 177138, 183194, 216502, 224829, 265707, 274791, 299772, 324753, 354276, 366388, 433004, 449658, 531414, 549582, 649506, 824373, 899316, 974259, 1062828, 1099164, 1190761, 1299012, 1648746, 1948518, 2381522, 2473119, 2922777, 3297492, 3572283, 3897036, 4763044, 4946238, 5845554, 7144566, 9892476, 10716849, 11691108, 14289132, 21433698, 32150547, 42867396, 64301094, 128602188]

約数ペア:

[(1, 128602188), (2, 64301094), (3, 42867396), (4, 32150547), (6, 21433698), (9, 14289132), (11, 11691108), (12, 10716849), (13, 9892476), (18, 7144566), (22, 5845554), (26, 4946238), (27, 4763044), (33, 3897036), (36, 3572283), (39, 3297492), (44, 2922777), (52, 2473119), (54, 2381522), (66, 1948518), (78, 1648746), (99, 1299012), (108, 1190761), (117, 1099164), (121, 1062828), (132, 974259), (143, 899316), (156, 824373), (198, 649506), (234, 549582), (242, 531414), (286, 449658), (297, 433004), (351, 366388), (363, 354276), (396, 324753), (429, 299772), (468, 274791), (484, 265707), (572, 224829), (594, 216502), (702, 183194), (726, 177138), (757, 169884), (858, 149886), (1089, 118092), (1188, 108251), (1287, 99924), (1404, 91597), (1452, 88569), (1514, 84942), (1573, 81756), (1716, 74943), (2178, 59046), (2271, 56628), (2574, 49962), (3028, 42471), (3146, 40878), (3267, 39364), (3861, 33308), (4356, 29523), (4542, 28314), (4719, 27252), (5148, 24981), (6292, 20439), (6534, 19682), (6813, 18876), (7722, 16654), (8327, 15444), (9084, 14157), (9438, 13626), (9841, 13068)]