131493456

素因数分解:

$2^4\times 3^4\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 100

約数和(自身を含む): 383067124

約数和(自身を除く): 251573668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 241, 324, 421, 432, 482, 648, 723, 842, 964, 1263, 1296, 1446, 1684, 1928, 2169, 2526, 2892, 3368, 3789, 3856, 4338, 5052, 5784, 6507, 6736, 7578, 8676, 10104, 11367, 11568, 13014, 15156, 17352, 19521, 20208, 22734, 26028, 30312, 34101, 34704, 39042, 45468, 52056, 60624, 68202, 78084, 90936, 101461, 104112, 136404, 156168, 181872, 202922, 272808, 304383, 312336, 405844, 545616, 608766, 811688, 913149, 1217532, 1623376, 1826298, 2435064, 2739447, 3652596, 4870128, 5478894, 7305192, 8218341, 10957788, 14610384, 16436682, 21915576, 32873364, 43831152, 65746728, 131493456]

約数ペア:

[(1, 131493456), (2, 65746728), (3, 43831152), (4, 32873364), (6, 21915576), (8, 16436682), (9, 14610384), (12, 10957788), (16, 8218341), (18, 7305192), (24, 5478894), (27, 4870128), (36, 3652596), (48, 2739447), (54, 2435064), (72, 1826298), (81, 1623376), (108, 1217532), (144, 913149), (162, 811688), (216, 608766), (241, 545616), (324, 405844), (421, 312336), (432, 304383), (482, 272808), (648, 202922), (723, 181872), (842, 156168), (964, 136404), (1263, 104112), (1296, 101461), (1446, 90936), (1684, 78084), (1928, 68202), (2169, 60624), (2526, 52056), (2892, 45468), (3368, 39042), (3789, 34704), (3856, 34101), (4338, 30312), (5052, 26028), (5784, 22734), (6507, 20208), (6736, 19521), (7578, 17352), (8676, 15156), (10104, 13014), (11367, 11568)]