157097382650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{19543}}^1$

素因数の和:19800

約数の個数: 96

約数和(自身を含む): 320623228800

約数和(自身を除く): 163525846150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 83, 130, 149, 166, 298, 325, 415, 650, 745, 830, 1079, 1490, 1937, 2075, 2158, 3725, 3874, 4150, 5395, 7450, 9685, 10790, 12367, 19370, 19543, 24734, 26975, 39086, 48425, 53950, 61835, 96850, 97715, 123670, 160771, 195430, 254059, 309175, 321542, 488575, 508118, 618350, 803855, 977150, 1270295, 1607710, 1622069, 2540590, 2911907, 3244138, 4019275, 5823814, 6351475, 8038550, 8110345, 12702950, 14559535, 16220690, 21086897, 29119070, 37854791, 40551725, 42173794, 72797675, 75709582, 81103450, 105434485, 145595350, 189273955, 210868970, 241688281, 378547910, 483376562, 527172425, 946369775, 1054344850, 1208441405, 1892739550, 2416882810, 3141947653, 6042207025, 6283895306, 12084414050, 15709738265, 31419476530, 78548691325, 157097382650]

約数ペア:

[(1, 157097382650), (2, 78548691325), (5, 31419476530), (10, 15709738265), (13, 12084414050), (25, 6283895306), (26, 6042207025), (50, 3141947653), (65, 2416882810), (83, 1892739550), (130, 1208441405), (149, 1054344850), (166, 946369775), (298, 527172425), (325, 483376562), (415, 378547910), (650, 241688281), (745, 210868970), (830, 189273955), (1079, 145595350), (1490, 105434485), (1937, 81103450), (2075, 75709582), (2158, 72797675), (3725, 42173794), (3874, 40551725), (4150, 37854791), (5395, 29119070), (7450, 21086897), (9685, 16220690), (10790, 14559535), (12367, 12702950), (19370, 8110345), (19543, 8038550), (24734, 6351475), (26975, 5823814), (39086, 4019275), (48425, 3244138), (53950, 2911907), (61835, 2540590), (96850, 1622069), (97715, 1607710), (123670, 1270295), (160771, 977150), (195430, 803855), (254059, 618350), (309175, 508118), (321542, 488575)]