137888928

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 418279680

約数和(自身を除く): 280390752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 113, 114, 144, 152, 171, 223, 226, 228, 288, 304, 339, 342, 446, 452, 456, 608, 669, 678, 684, 892, 904, 912, 1017, 1338, 1356, 1368, 1784, 1808, 1824, 2007, 2034, 2147, 2676, 2712, 2736, 3568, 3616, 4014, 4068, 4237, 4294, 5352, 5424, 5472, 6441, 7136, 8028, 8136, 8474, 8588, 10704, 10848, 12711, 12882, 16056, 16272, 16948, 17176, 19323, 21408, 25199, 25422, 25764, 32112, 32544, 33896, 34352, 38133, 38646, 50398, 50844, 51528, 64224, 67792, 68704, 75597, 76266, 77292, 100796, 101688, 103056, 135584, 151194, 152532, 154584, 201592, 203376, 206112, 226791, 302388, 305064, 309168, 403184, 406752, 453582, 478781, 604776, 610128, 618336, 806368, 907164, 957562, 1209552, 1220256, 1436343, 1814328, 1915124, 2419104, 2872686, 3628656, 3830248, 4309029, 5745372, 7257312, 7660496, 8618058, 11490744, 15320992, 17236116, 22981488, 34472232, 45962976, 68944464, 137888928]

約数ペア:

[(1, 137888928), (2, 68944464), (3, 45962976), (4, 34472232), (6, 22981488), (8, 17236116), (9, 15320992), (12, 11490744), (16, 8618058), (18, 7660496), (19, 7257312), (24, 5745372), (32, 4309029), (36, 3830248), (38, 3628656), (48, 2872686), (57, 2419104), (72, 1915124), (76, 1814328), (96, 1436343), (113, 1220256), (114, 1209552), (144, 957562), (152, 907164), (171, 806368), (223, 618336), (226, 610128), (228, 604776), (288, 478781), (304, 453582), (339, 406752), (342, 403184), (446, 309168), (452, 305064), (456, 302388), (608, 226791), (669, 206112), (678, 203376), (684, 201592), (892, 154584), (904, 152532), (912, 151194), (1017, 135584), (1338, 103056), (1356, 101688), (1368, 100796), (1784, 77292), (1808, 76266), (1824, 75597), (2007, 68704), (2034, 67792), (2147, 64224), (2676, 51528), (2712, 50844), (2736, 50398), (3568, 38646), (3616, 38133), (4014, 34352), (4068, 33896), (4237, 32544), (4294, 32112), (5352, 25764), (5424, 25422), (5472, 25199), (6441, 21408), (7136, 19323), (8028, 17176), (8136, 16948), (8474, 16272), (8588, 16056), (10704, 12882), (10848, 12711)]