140400624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32143}}^1$

素因数の和:32174

約数の個数: 80

約数和(自身を含む): 446415872

約数和(自身を除く): 306015248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 32143, 64286, 96429, 128572, 192858, 225001, 257144, 385716, 417859, 450002, 514288, 675003, 771432, 835718, 900004, 1253577, 1350006, 1542864, 1671436, 1800008, 2507154, 2700012, 2925013, 3342872, 3600016, 5014308, 5400024, 5850026, 6685744, 8775039, 10028616, 10800048, 11700052, 17550078, 20057232, 23400104, 35100156, 46800208, 70200312, 140400624]

約数ペア:

[(1, 140400624), (2, 70200312), (3, 46800208), (4, 35100156), (6, 23400104), (7, 20057232), (8, 17550078), (12, 11700052), (13, 10800048), (14, 10028616), (16, 8775039), (21, 6685744), (24, 5850026), (26, 5400024), (28, 5014308), (39, 3600016), (42, 3342872), (48, 2925013), (52, 2700012), (56, 2507154), (78, 1800008), (84, 1671436), (91, 1542864), (104, 1350006), (112, 1253577), (156, 900004), (168, 835718), (182, 771432), (208, 675003), (273, 514288), (312, 450002), (336, 417859), (364, 385716), (546, 257144), (624, 225001), (728, 192858), (1092, 128572), (1456, 96429), (2184, 64286), (4368, 32143)]