156721020210

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{207377}}^1$

素因数の和:207710

約数の個数: 96

約数和(自身を含む): 423927084672

約数和(自身を除く): 267206064462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 311, 405, 486, 622, 810, 933, 1215, 1555, 1866, 2430, 2799, 3110, 4665, 5598, 8397, 9330, 13995, 16794, 25191, 27990, 41985, 50382, 75573, 83970, 125955, 151146, 207377, 251910, 377865, 414754, 622131, 755730, 1036885, 1244262, 1866393, 2073770, 3110655, 3732786, 5599179, 6221310, 9331965, 11198358, 16797537, 18663930, 27995895, 33595074, 50392611, 55991790, 64494247, 83987685, 100785222, 128988494, 167975370, 193482741, 251963055, 322471235, 386965482, 503926110, 580448223, 644942470, 967413705, 1160896446, 1741344669, 1934827410, 2902241115, 3482689338, 5224034007, 5804482230, 8706723345, 10448068014, 15672102021, 17413446690, 26120170035, 31344204042, 52240340070, 78360510105, 156721020210]

約数ペア:

[(1, 156721020210), (2, 78360510105), (3, 52240340070), (5, 31344204042), (6, 26120170035), (9, 17413446690), (10, 15672102021), (15, 10448068014), (18, 8706723345), (27, 5804482230), (30, 5224034007), (45, 3482689338), (54, 2902241115), (81, 1934827410), (90, 1741344669), (135, 1160896446), (162, 967413705), (243, 644942470), (270, 580448223), (311, 503926110), (405, 386965482), (486, 322471235), (622, 251963055), (810, 193482741), (933, 167975370), (1215, 128988494), (1555, 100785222), (1866, 83987685), (2430, 64494247), (2799, 55991790), (3110, 50392611), (4665, 33595074), (5598, 27995895), (8397, 18663930), (9330, 16797537), (13995, 11198358), (16794, 9331965), (25191, 6221310), (27990, 5599179), (41985, 3732786), (50382, 3110655), (75573, 2073770), (83970, 1866393), (125955, 1244262), (151146, 1036885), (207377, 755730), (251910, 622131), (377865, 414754)]