139071604

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 294991872

約数和(自身を除く): 155920268

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 127, 148, 151, 196, 254, 259, 302, 508, 518, 604, 889, 1036, 1057, 1778, 1813, 2114, 3556, 3626, 4228, 4699, 5587, 6223, 7252, 7399, 9398, 11174, 12446, 14798, 18796, 19177, 22348, 24892, 29596, 32893, 38354, 39109, 65786, 76708, 78218, 131572, 134239, 156436, 230251, 268478, 273763, 460502, 536956, 547526, 709549, 921004, 939673, 1095052, 1419098, 1879346, 2838196, 3758692, 4966843, 9933686, 19867372, 34767901, 69535802, 139071604]

約数ペア:

[(1, 139071604), (2, 69535802), (4, 34767901), (7, 19867372), (14, 9933686), (28, 4966843), (37, 3758692), (49, 2838196), (74, 1879346), (98, 1419098), (127, 1095052), (148, 939673), (151, 921004), (196, 709549), (254, 547526), (259, 536956), (302, 460502), (508, 273763), (518, 268478), (604, 230251), (889, 156436), (1036, 134239), (1057, 131572), (1778, 78218), (1813, 76708), (2114, 65786), (3556, 39109), (3626, 38354), (4228, 32893), (4699, 29596), (5587, 24892), (6223, 22348), (7252, 19177), (7399, 18796), (9398, 14798), (11174, 12446)]