128230136244

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2506649}}^1$

素因数の和:2506702

約数の個数: 108

約数和(自身を含む): 390059806500

約数和(自身を除く): 261829670256

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 5684, 7308, 8526, 12789, 17052, 25578, 51156, 2506649, 5013298, 7519947, 10026596, 15039894, 17546543, 22559841, 30079788, 35093086, 45119682, 52639629, 70186172, 72692821, 90239364, 105279258, 122825801, 145385642, 157918887, 210558516, 218078463, 245651602, 290771284, 315837774, 368477403, 436156926, 491303204, 508849747, 631675548, 654235389, 736954806, 872313852, 1017699494, 1105432209, 1308470778, 1473909612, 1526549241, 2035398988, 2210864418, 2616941556, 3053098482, 3561948229, 4421728836, 4579647723, 6106196964, 7123896458, 9159295446, 10685844687, 14247792916, 18318590892, 21371689374, 32057534061, 42743378748, 64115068122, 128230136244]

約数ペア:

[(1, 128230136244), (2, 64115068122), (3, 42743378748), (4, 32057534061), (6, 21371689374), (7, 18318590892), (9, 14247792916), (12, 10685844687), (14, 9159295446), (18, 7123896458), (21, 6106196964), (28, 4579647723), (29, 4421728836), (36, 3561948229), (42, 3053098482), (49, 2616941556), (58, 2210864418), (63, 2035398988), (84, 1526549241), (87, 1473909612), (98, 1308470778), (116, 1105432209), (126, 1017699494), (147, 872313852), (174, 736954806), (196, 654235389), (203, 631675548), (252, 508849747), (261, 491303204), (294, 436156926), (348, 368477403), (406, 315837774), (441, 290771284), (522, 245651602), (588, 218078463), (609, 210558516), (812, 157918887), (882, 145385642), (1044, 122825801), (1218, 105279258), (1421, 90239364), (1764, 72692821), (1827, 70186172), (2436, 52639629), (2842, 45119682), (3654, 35093086), (4263, 30079788), (5684, 22559841), (7308, 17546543), (8526, 15039894), (12789, 10026596), (17052, 7519947), (25578, 5013298), (51156, 2506649)]