187498416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 585105408

約数和(自身を除く): 397606992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 47, 48, 56, 62, 84, 93, 94, 112, 124, 141, 168, 186, 188, 217, 248, 282, 329, 336, 372, 376, 383, 434, 496, 564, 651, 658, 744, 752, 766, 868, 987, 1128, 1149, 1302, 1316, 1457, 1488, 1532, 1736, 1974, 2256, 2298, 2604, 2632, 2681, 2914, 3064, 3472, 3948, 4371, 4596, 5208, 5264, 5362, 5828, 6128, 7896, 8043, 8742, 9192, 10199, 10416, 10724, 11656, 11873, 15792, 16086, 17484, 18001, 18384, 20398, 21448, 23312, 23746, 30597, 32172, 34968, 35619, 36002, 40796, 42896, 47492, 54003, 61194, 64344, 69936, 71238, 72004, 81592, 83111, 94984, 108006, 122388, 126007, 128688, 142476, 144008, 163184, 166222, 189968, 216012, 244776, 249333, 252014, 284952, 288016, 332444, 378021, 432024, 489552, 498666, 504028, 558031, 569904, 664888, 756042, 864048, 997332, 1008056, 1116062, 1329776, 1512084, 1674093, 1994664, 2016112, 2232124, 3024168, 3348186, 3906217, 3989328, 4464248, 6048336, 6696372, 7812434, 8928496, 11718651, 13392744, 15624868, 23437302, 26785488, 31249736, 46874604, 62499472, 93749208, 187498416]

約数ペア:

[(1, 187498416), (2, 93749208), (3, 62499472), (4, 46874604), (6, 31249736), (7, 26785488), (8, 23437302), (12, 15624868), (14, 13392744), (16, 11718651), (21, 8928496), (24, 7812434), (28, 6696372), (31, 6048336), (42, 4464248), (47, 3989328), (48, 3906217), (56, 3348186), (62, 3024168), (84, 2232124), (93, 2016112), (94, 1994664), (112, 1674093), (124, 1512084), (141, 1329776), (168, 1116062), (186, 1008056), (188, 997332), (217, 864048), (248, 756042), (282, 664888), (329, 569904), (336, 558031), (372, 504028), (376, 498666), (383, 489552), (434, 432024), (496, 378021), (564, 332444), (651, 288016), (658, 284952), (744, 252014), (752, 249333), (766, 244776), (868, 216012), (987, 189968), (1128, 166222), (1149, 163184), (1302, 144008), (1316, 142476), (1457, 128688), (1488, 126007), (1532, 122388), (1736, 108006), (1974, 94984), (2256, 83111), (2298, 81592), (2604, 72004), (2632, 71238), (2681, 69936), (2914, 64344), (3064, 61194), (3472, 54003), (3948, 47492), (4371, 42896), (4596, 40796), (5208, 36002), (5264, 35619), (5362, 34968), (5828, 32172), (6128, 30597), (7896, 23746), (8043, 23312), (8742, 21448), (9192, 20398), (10199, 18384), (10416, 18001), (10724, 17484), (11656, 16086), (11873, 15792)]