149688252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 448215040

約数和(自身を除く): 298526788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 79, 84, 103, 126, 146, 158, 206, 219, 237, 252, 292, 309, 316, 412, 438, 474, 511, 553, 618, 657, 711, 721, 876, 927, 948, 1022, 1106, 1236, 1314, 1422, 1442, 1533, 1659, 1854, 2044, 2163, 2212, 2628, 2844, 2884, 3066, 3318, 3708, 4326, 4599, 4977, 5767, 6132, 6489, 6636, 7519, 8137, 8652, 9198, 9954, 11534, 12978, 15038, 16274, 17301, 18396, 19908, 22557, 23068, 24411, 25956, 30076, 32548, 34602, 40369, 45114, 48822, 51903, 52633, 56959, 67671, 69204, 73233, 80738, 90228, 97644, 103806, 105266, 113918, 121107, 135342, 146466, 157899, 161476, 170877, 207612, 210532, 227836, 242214, 270684, 292932, 315798, 341754, 363321, 473697, 484428, 512631, 594001, 631596, 683508, 726642, 947394, 1025262, 1188002, 1453284, 1782003, 1894788, 2050524, 2376004, 3564006, 4158007, 5346009, 7128012, 8316014, 10692018, 12474021, 16632028, 21384036, 24948042, 37422063, 49896084, 74844126, 149688252]

約数ペア:

[(1, 149688252), (2, 74844126), (3, 49896084), (4, 37422063), (6, 24948042), (7, 21384036), (9, 16632028), (12, 12474021), (14, 10692018), (18, 8316014), (21, 7128012), (28, 5346009), (36, 4158007), (42, 3564006), (63, 2376004), (73, 2050524), (79, 1894788), (84, 1782003), (103, 1453284), (126, 1188002), (146, 1025262), (158, 947394), (206, 726642), (219, 683508), (237, 631596), (252, 594001), (292, 512631), (309, 484428), (316, 473697), (412, 363321), (438, 341754), (474, 315798), (511, 292932), (553, 270684), (618, 242214), (657, 227836), (711, 210532), (721, 207612), (876, 170877), (927, 161476), (948, 157899), (1022, 146466), (1106, 135342), (1236, 121107), (1314, 113918), (1422, 105266), (1442, 103806), (1533, 97644), (1659, 90228), (1854, 80738), (2044, 73233), (2163, 69204), (2212, 67671), (2628, 56959), (2844, 52633), (2884, 51903), (3066, 48822), (3318, 45114), (3708, 40369), (4326, 34602), (4599, 32548), (4977, 30076), (5767, 25956), (6132, 24411), (6489, 23068), (6636, 22557), (7519, 19908), (8137, 18396), (8652, 17301), (9198, 16274), (9954, 15038), (11534, 12978)]