127783584

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 384943104

約数和(自身を除く): 257159520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 101, 138, 144, 184, 191, 202, 207, 276, 288, 303, 368, 382, 404, 414, 552, 573, 606, 736, 764, 808, 828, 909, 1104, 1146, 1212, 1528, 1616, 1656, 1719, 1818, 2208, 2292, 2323, 2424, 3056, 3232, 3312, 3438, 3636, 4393, 4584, 4646, 4848, 6112, 6624, 6876, 6969, 7272, 8786, 9168, 9292, 9696, 13179, 13752, 13938, 14544, 17572, 18336, 18584, 19291, 20907, 26358, 27504, 27876, 29088, 35144, 37168, 38582, 39537, 41814, 52716, 55008, 55752, 57873, 70288, 74336, 77164, 79074, 83628, 105432, 111504, 115746, 140576, 154328, 158148, 167256, 173619, 210864, 223008, 231492, 308656, 316296, 334512, 347238, 421728, 443693, 462984, 617312, 632592, 669024, 694476, 887386, 925968, 1265184, 1331079, 1388952, 1774772, 1851936, 2662158, 2777904, 3549544, 3993237, 5324316, 5555808, 7099088, 7986474, 10648632, 14198176, 15972948, 21297264, 31945896, 42594528, 63891792, 127783584]

約数ペア:

[(1, 127783584), (2, 63891792), (3, 42594528), (4, 31945896), (6, 21297264), (8, 15972948), (9, 14198176), (12, 10648632), (16, 7986474), (18, 7099088), (23, 5555808), (24, 5324316), (32, 3993237), (36, 3549544), (46, 2777904), (48, 2662158), (69, 1851936), (72, 1774772), (92, 1388952), (96, 1331079), (101, 1265184), (138, 925968), (144, 887386), (184, 694476), (191, 669024), (202, 632592), (207, 617312), (276, 462984), (288, 443693), (303, 421728), (368, 347238), (382, 334512), (404, 316296), (414, 308656), (552, 231492), (573, 223008), (606, 210864), (736, 173619), (764, 167256), (808, 158148), (828, 154328), (909, 140576), (1104, 115746), (1146, 111504), (1212, 105432), (1528, 83628), (1616, 79074), (1656, 77164), (1719, 74336), (1818, 70288), (2208, 57873), (2292, 55752), (2323, 55008), (2424, 52716), (3056, 41814), (3232, 39537), (3312, 38582), (3438, 37168), (3636, 35144), (4393, 29088), (4584, 27876), (4646, 27504), (4848, 26358), (6112, 20907), (6624, 19291), (6876, 18584), (6969, 18336), (7272, 17572), (8786, 14544), (9168, 13938), (9292, 13752), (9696, 13179)]