156639744

素因数分解:

$2^9\times 3^5\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 120

約数和(自身を含む): 469188720

約数和(自身を除く): 312548976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 512, 576, 648, 768, 864, 972, 1152, 1259, 1296, 1536, 1728, 1944, 2304, 2518, 2592, 3456, 3777, 3888, 4608, 5036, 5184, 6912, 7554, 7776, 10072, 10368, 11331, 13824, 15108, 15552, 20144, 20736, 22662, 30216, 31104, 33993, 40288, 41472, 45324, 60432, 62208, 67986, 80576, 90648, 101979, 120864, 124416, 135972, 161152, 181296, 203958, 241728, 271944, 305937, 322304, 362592, 407916, 483456, 543888, 611874, 644608, 725184, 815832, 966912, 1087776, 1223748, 1450368, 1631664, 1933824, 2175552, 2447496, 2900736, 3263328, 4351104, 4894992, 5801472, 6526656, 8702208, 9789984, 13053312, 17404416, 19579968, 26106624, 39159936, 52213248, 78319872, 156639744]

約数ペア:

[(1, 156639744), (2, 78319872), (3, 52213248), (4, 39159936), (6, 26106624), (8, 19579968), (9, 17404416), (12, 13053312), (16, 9789984), (18, 8702208), (24, 6526656), (27, 5801472), (32, 4894992), (36, 4351104), (48, 3263328), (54, 2900736), (64, 2447496), (72, 2175552), (81, 1933824), (96, 1631664), (108, 1450368), (128, 1223748), (144, 1087776), (162, 966912), (192, 815832), (216, 725184), (243, 644608), (256, 611874), (288, 543888), (324, 483456), (384, 407916), (432, 362592), (486, 322304), (512, 305937), (576, 271944), (648, 241728), (768, 203958), (864, 181296), (972, 161152), (1152, 135972), (1259, 124416), (1296, 120864), (1536, 101979), (1728, 90648), (1944, 80576), (2304, 67986), (2518, 62208), (2592, 60432), (3456, 45324), (3777, 41472), (3888, 40288), (4608, 33993), (5036, 31104), (5184, 30216), (6912, 22662), (7554, 20736), (7776, 20144), (10072, 15552), (10368, 15108), (11331, 13824)]