123967704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 378777600

約数和(自身を除く): 254809896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 71, 76, 84, 114, 133, 142, 152, 168, 213, 228, 266, 284, 399, 426, 456, 497, 532, 547, 568, 798, 852, 994, 1064, 1094, 1349, 1491, 1596, 1641, 1704, 1988, 2188, 2698, 2982, 3192, 3282, 3829, 3976, 4047, 4376, 5396, 5964, 6564, 7658, 8094, 9443, 10393, 10792, 11487, 11928, 13128, 15316, 16188, 18886, 20786, 22974, 28329, 30632, 31179, 32376, 37772, 38837, 41572, 45948, 56658, 62358, 72751, 75544, 77674, 83144, 91896, 113316, 116511, 124716, 145502, 155348, 218253, 226632, 233022, 249432, 271859, 291004, 310696, 436506, 466044, 543718, 582008, 737903, 815577, 873012, 932088, 1087436, 1475806, 1631154, 1746024, 2174872, 2213709, 2951612, 3262308, 4427418, 5165321, 5903224, 6524616, 8854836, 10330642, 15495963, 17709672, 20661284, 30991926, 41322568, 61983852, 123967704]

約数ペア:

[(1, 123967704), (2, 61983852), (3, 41322568), (4, 30991926), (6, 20661284), (7, 17709672), (8, 15495963), (12, 10330642), (14, 8854836), (19, 6524616), (21, 5903224), (24, 5165321), (28, 4427418), (38, 3262308), (42, 2951612), (56, 2213709), (57, 2174872), (71, 1746024), (76, 1631154), (84, 1475806), (114, 1087436), (133, 932088), (142, 873012), (152, 815577), (168, 737903), (213, 582008), (228, 543718), (266, 466044), (284, 436506), (399, 310696), (426, 291004), (456, 271859), (497, 249432), (532, 233022), (547, 226632), (568, 218253), (798, 155348), (852, 145502), (994, 124716), (1064, 116511), (1094, 113316), (1349, 91896), (1491, 83144), (1596, 77674), (1641, 75544), (1704, 72751), (1988, 62358), (2188, 56658), (2698, 45948), (2982, 41572), (3192, 38837), (3282, 37772), (3829, 32376), (3976, 31179), (4047, 30632), (4376, 28329), (5396, 22974), (5964, 20786), (6564, 18886), (7658, 16188), (8094, 15316), (9443, 13128), (10393, 11928), (10792, 11487)]