149840208

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3457}}^1$

素因数の和:3521

約数の個数: 120

約数和(自身を含む): 490538048

約数和(自身を除く): 340697840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 84, 86, 112, 126, 129, 144, 168, 172, 252, 258, 301, 336, 344, 387, 504, 516, 602, 688, 774, 903, 1008, 1032, 1204, 1548, 1806, 2064, 2408, 2709, 3096, 3457, 3612, 4816, 5418, 6192, 6914, 7224, 10371, 10836, 13828, 14448, 20742, 21672, 24199, 27656, 31113, 41484, 43344, 48398, 55312, 62226, 72597, 82968, 96796, 124452, 145194, 148651, 165936, 193592, 217791, 248904, 290388, 297302, 387184, 435582, 445953, 497808, 580776, 594604, 871164, 891906, 1040557, 1161552, 1189208, 1337859, 1742328, 1783812, 2081114, 2378416, 2675718, 3121671, 3484656, 3567624, 4162228, 5351436, 6243342, 7135248, 8324456, 9365013, 10702872, 12486684, 16648912, 18730026, 21405744, 24973368, 37460052, 49946736, 74920104, 149840208]

約数ペア:

[(1, 149840208), (2, 74920104), (3, 49946736), (4, 37460052), (6, 24973368), (7, 21405744), (8, 18730026), (9, 16648912), (12, 12486684), (14, 10702872), (16, 9365013), (18, 8324456), (21, 7135248), (24, 6243342), (28, 5351436), (36, 4162228), (42, 3567624), (43, 3484656), (48, 3121671), (56, 2675718), (63, 2378416), (72, 2081114), (84, 1783812), (86, 1742328), (112, 1337859), (126, 1189208), (129, 1161552), (144, 1040557), (168, 891906), (172, 871164), (252, 594604), (258, 580776), (301, 497808), (336, 445953), (344, 435582), (387, 387184), (504, 297302), (516, 290388), (602, 248904), (688, 217791), (774, 193592), (903, 165936), (1008, 148651), (1032, 145194), (1204, 124452), (1548, 96796), (1806, 82968), (2064, 72597), (2408, 62226), (2709, 55312), (3096, 48398), (3457, 43344), (3612, 41484), (4816, 31113), (5418, 27656), (6192, 24199), (6914, 21672), (7224, 20742), (10371, 14448), (10836, 13828)]