139617408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{51941}}^1$

素因数の和:51965

約数の個数: 64

約数和(自身を含む): 423846720

約数和(自身を除く): 284229312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 51941, 103882, 155823, 207764, 311646, 363587, 415528, 623292, 727174, 831056, 1090761, 1246584, 1454348, 1662112, 2181522, 2493168, 2908696, 3324224, 4363044, 4986336, 5817392, 6648448, 8726088, 9972672, 11634784, 17452176, 19945344, 23269568, 34904352, 46539136, 69808704, 139617408]

約数ペア:

[(1, 139617408), (2, 69808704), (3, 46539136), (4, 34904352), (6, 23269568), (7, 19945344), (8, 17452176), (12, 11634784), (14, 9972672), (16, 8726088), (21, 6648448), (24, 5817392), (28, 4986336), (32, 4363044), (42, 3324224), (48, 2908696), (56, 2493168), (64, 2181522), (84, 1662112), (96, 1454348), (112, 1246584), (128, 1090761), (168, 831056), (192, 727174), (224, 623292), (336, 415528), (384, 363587), (448, 311646), (672, 207764), (896, 155823), (1344, 103882), (2688, 51941)]