198353556

素因数分解:

$2^2\times 3^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 527945600

約数和(自身を除く): 329592044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 73, 108, 139, 146, 181, 219, 278, 292, 362, 417, 438, 543, 556, 657, 724, 834, 876, 1086, 1251, 1314, 1629, 1668, 1971, 2172, 2502, 2628, 3258, 3753, 3942, 4887, 5004, 6516, 7506, 7884, 9774, 10147, 13213, 15012, 19548, 20294, 25159, 26426, 30441, 39639, 40588, 50318, 52852, 60882, 75477, 79278, 91323, 100636, 118917, 121764, 150954, 158556, 182646, 226431, 237834, 273969, 301908, 356751, 365292, 452862, 475668, 547938, 679293, 713502, 905724, 1095876, 1358586, 1427004, 1836607, 2717172, 3673214, 5509821, 7346428, 11019642, 16529463, 22039284, 33058926, 49588389, 66117852, 99176778, 198353556]

約数ペア:

[(1, 198353556), (2, 99176778), (3, 66117852), (4, 49588389), (6, 33058926), (9, 22039284), (12, 16529463), (18, 11019642), (27, 7346428), (36, 5509821), (54, 3673214), (73, 2717172), (108, 1836607), (139, 1427004), (146, 1358586), (181, 1095876), (219, 905724), (278, 713502), (292, 679293), (362, 547938), (417, 475668), (438, 452862), (543, 365292), (556, 356751), (657, 301908), (724, 273969), (834, 237834), (876, 226431), (1086, 182646), (1251, 158556), (1314, 150954), (1629, 121764), (1668, 118917), (1971, 100636), (2172, 91323), (2502, 79278), (2628, 75477), (3258, 60882), (3753, 52852), (3942, 50318), (4887, 40588), (5004, 39639), (6516, 30441), (7506, 26426), (7884, 25159), (9774, 20294), (10147, 19548), (13213, 15012)]