156112440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 514149120

約数和(自身を除く): 358036680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 521, 660, 681, 908, 1042, 1135, 1320, 1362, 1563, 1816, 2084, 2270, 2497, 2605, 2724, 3126, 3405, 4168, 4540, 4994, 5210, 5448, 5731, 6252, 6810, 7491, 7815, 9080, 9988, 10420, 11462, 12485, 12504, 13620, 14982, 15630, 17193, 19976, 20840, 22924, 24970, 27240, 28655, 29964, 31260, 34386, 37455, 45848, 49940, 57310, 59928, 62520, 68772, 74910, 85965, 99880, 114620, 118267, 137544, 149820, 171930, 229240, 236534, 299640, 343860, 354801, 473068, 591335, 687720, 709602, 946136, 1182670, 1300937, 1419204, 1774005, 2365340, 2601874, 2838408, 3548010, 3902811, 4730680, 5203748, 6504685, 7096020, 7805622, 10407496, 13009370, 14192040, 15611244, 19514055, 26018740, 31222488, 39028110, 52037480, 78056220, 156112440]

約数ペア:

[(1, 156112440), (2, 78056220), (3, 52037480), (4, 39028110), (5, 31222488), (6, 26018740), (8, 19514055), (10, 15611244), (11, 14192040), (12, 13009370), (15, 10407496), (20, 7805622), (22, 7096020), (24, 6504685), (30, 5203748), (33, 4730680), (40, 3902811), (44, 3548010), (55, 2838408), (60, 2601874), (66, 2365340), (88, 1774005), (110, 1419204), (120, 1300937), (132, 1182670), (165, 946136), (220, 709602), (227, 687720), (264, 591335), (330, 473068), (440, 354801), (454, 343860), (521, 299640), (660, 236534), (681, 229240), (908, 171930), (1042, 149820), (1135, 137544), (1320, 118267), (1362, 114620), (1563, 99880), (1816, 85965), (2084, 74910), (2270, 68772), (2497, 62520), (2605, 59928), (2724, 57310), (3126, 49940), (3405, 45848), (4168, 37455), (4540, 34386), (4994, 31260), (5210, 29964), (5448, 28655), (5731, 27240), (6252, 24970), (6810, 22924), (7491, 20840), (7815, 19976), (9080, 17193), (9988, 15630), (10420, 14982), (11462, 13620), (12485, 12504)]