198241848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{677}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 633021480

約数和(自身を除く): 434779632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 83, 84, 98, 126, 147, 166, 168, 196, 249, 252, 294, 332, 392, 441, 498, 504, 581, 588, 664, 677, 747, 882, 996, 1162, 1176, 1354, 1494, 1743, 1764, 1992, 2031, 2324, 2708, 2988, 3486, 3528, 4062, 4067, 4648, 4739, 5229, 5416, 5976, 6093, 6972, 8124, 8134, 9478, 10458, 12186, 12201, 13944, 14217, 16248, 16268, 18956, 20916, 24372, 24402, 28434, 32536, 33173, 36603, 37912, 41832, 42651, 48744, 48804, 56191, 56868, 66346, 73206, 85302, 97608, 99519, 112382, 113736, 132692, 146412, 168573, 170604, 199038, 224764, 265384, 292824, 298557, 337146, 341208, 393337, 398076, 449528, 505719, 597114, 674292, 786674, 796152, 1011438, 1180011, 1194228, 1348584, 1573348, 2022876, 2360022, 2388456, 2753359, 3146696, 3540033, 4045752, 4720044, 5506718, 7080066, 8260077, 9440088, 11013436, 14160132, 16520154, 22026872, 24780231, 28320264, 33040308, 49560462, 66080616, 99120924, 198241848]

約数ペア:

[(1, 198241848), (2, 99120924), (3, 66080616), (4, 49560462), (6, 33040308), (7, 28320264), (8, 24780231), (9, 22026872), (12, 16520154), (14, 14160132), (18, 11013436), (21, 9440088), (24, 8260077), (28, 7080066), (36, 5506718), (42, 4720044), (49, 4045752), (56, 3540033), (63, 3146696), (72, 2753359), (83, 2388456), (84, 2360022), (98, 2022876), (126, 1573348), (147, 1348584), (166, 1194228), (168, 1180011), (196, 1011438), (249, 796152), (252, 786674), (294, 674292), (332, 597114), (392, 505719), (441, 449528), (498, 398076), (504, 393337), (581, 341208), (588, 337146), (664, 298557), (677, 292824), (747, 265384), (882, 224764), (996, 199038), (1162, 170604), (1176, 168573), (1354, 146412), (1494, 132692), (1743, 113736), (1764, 112382), (1992, 99519), (2031, 97608), (2324, 85302), (2708, 73206), (2988, 66346), (3486, 56868), (3528, 56191), (4062, 48804), (4067, 48744), (4648, 42651), (4739, 41832), (5229, 37912), (5416, 36603), (5976, 33173), (6093, 32536), (6972, 28434), (8124, 24402), (8134, 24372), (9478, 20916), (10458, 18956), (12186, 16268), (12201, 16248), (13944, 14217)]