156351972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 435527680

約数和(自身を除く): 279175708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 97, 124, 186, 194, 217, 291, 372, 388, 434, 582, 619, 651, 679, 868, 1164, 1238, 1302, 1358, 1857, 2037, 2476, 2604, 2716, 3007, 3714, 4074, 4333, 6014, 7428, 8148, 8666, 9021, 12028, 12999, 17332, 18042, 19189, 21049, 25998, 36084, 38378, 42098, 51996, 57567, 60043, 63147, 76756, 84196, 115134, 120086, 126294, 134323, 180129, 230268, 240172, 252588, 268646, 360258, 402969, 420301, 537292, 720516, 805938, 840602, 1260903, 1611876, 1681204, 1861333, 2521806, 3722666, 5043612, 5583999, 7445332, 11167998, 13029331, 22335996, 26058662, 39087993, 52117324, 78175986, 156351972]

約数ペア:

[(1, 156351972), (2, 78175986), (3, 52117324), (4, 39087993), (6, 26058662), (7, 22335996), (12, 13029331), (14, 11167998), (21, 7445332), (28, 5583999), (31, 5043612), (42, 3722666), (62, 2521806), (84, 1861333), (93, 1681204), (97, 1611876), (124, 1260903), (186, 840602), (194, 805938), (217, 720516), (291, 537292), (372, 420301), (388, 402969), (434, 360258), (582, 268646), (619, 252588), (651, 240172), (679, 230268), (868, 180129), (1164, 134323), (1238, 126294), (1302, 120086), (1358, 115134), (1857, 84196), (2037, 76756), (2476, 63147), (2604, 60043), (2716, 57567), (3007, 51996), (3714, 42098), (4074, 38378), (4333, 36084), (6014, 25998), (7428, 21049), (8148, 19189), (8666, 18042), (9021, 17332), (12028, 12999)]