195908688

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1177

約数の個数: 120

約数和(自身を含む): 580900320

約数和(自身を除く): 384991632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 464, 516, 522, 688, 696, 774, 1032, 1044, 1091, 1247, 1392, 1548, 2064, 2088, 2182, 2494, 3096, 3273, 3741, 4176, 4364, 4988, 6192, 6546, 7482, 8728, 9819, 9976, 11223, 13092, 14964, 17456, 19638, 19952, 22446, 26184, 29928, 31639, 39276, 44892, 46913, 52368, 59856, 63278, 78552, 89784, 93826, 94917, 126556, 140739, 157104, 179568, 187652, 189834, 253112, 281478, 284751, 375304, 379668, 422217, 506224, 562956, 569502, 750608, 759336, 844434, 1125912, 1139004, 1360477, 1518672, 1688868, 2251824, 2278008, 2720954, 3377736, 4081431, 4556016, 5441908, 6755472, 8162862, 10883816, 12244293, 16325724, 21767632, 24488586, 32651448, 48977172, 65302896, 97954344, 195908688]

約数ペア:

[(1, 195908688), (2, 97954344), (3, 65302896), (4, 48977172), (6, 32651448), (8, 24488586), (9, 21767632), (12, 16325724), (16, 12244293), (18, 10883816), (24, 8162862), (29, 6755472), (36, 5441908), (43, 4556016), (48, 4081431), (58, 3377736), (72, 2720954), (86, 2278008), (87, 2251824), (116, 1688868), (129, 1518672), (144, 1360477), (172, 1139004), (174, 1125912), (232, 844434), (258, 759336), (261, 750608), (344, 569502), (348, 562956), (387, 506224), (464, 422217), (516, 379668), (522, 375304), (688, 284751), (696, 281478), (774, 253112), (1032, 189834), (1044, 187652), (1091, 179568), (1247, 157104), (1392, 140739), (1548, 126556), (2064, 94917), (2088, 93826), (2182, 89784), (2494, 78552), (3096, 63278), (3273, 59856), (3741, 52368), (4176, 46913), (4364, 44892), (4988, 39276), (6192, 31639), (6546, 29928), (7482, 26184), (8728, 22446), (9819, 19952), (9976, 19638), (11223, 17456), (13092, 14964)]