129013872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 377975808

約数和(自身を除く): 248961936

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 47, 48, 52, 53, 78, 83, 94, 104, 106, 141, 156, 159, 166, 188, 208, 212, 249, 282, 312, 318, 332, 376, 424, 498, 564, 611, 624, 636, 664, 689, 752, 848, 996, 1079, 1128, 1222, 1272, 1328, 1378, 1833, 1992, 2067, 2158, 2256, 2444, 2491, 2544, 2756, 3237, 3666, 3901, 3984, 4134, 4316, 4399, 4888, 4982, 5512, 6474, 7332, 7473, 7802, 8268, 8632, 8798, 9776, 9964, 11024, 11703, 12948, 13197, 14664, 14946, 15604, 16536, 17264, 17596, 19928, 23406, 25896, 26394, 29328, 29892, 31208, 32383, 33072, 35192, 39856, 46812, 50713, 51792, 52788, 57187, 59784, 62416, 64766, 70384, 93624, 97149, 101426, 105576, 114374, 119568, 129532, 152139, 171561, 187248, 194298, 202852, 206753, 211152, 228748, 259064, 304278, 343122, 388596, 405704, 413506, 457496, 518128, 608556, 620259, 686244, 777192, 811408, 827012, 914992, 1217112, 1240518, 1372488, 1554384, 1654024, 2434224, 2481036, 2687789, 2744976, 3308048, 4962072, 5375578, 8063367, 9924144, 10751156, 16126734, 21502312, 32253468, 43004624, 64506936, 129013872]

約数ペア:

[(1, 129013872), (2, 64506936), (3, 43004624), (4, 32253468), (6, 21502312), (8, 16126734), (12, 10751156), (13, 9924144), (16, 8063367), (24, 5375578), (26, 4962072), (39, 3308048), (47, 2744976), (48, 2687789), (52, 2481036), (53, 2434224), (78, 1654024), (83, 1554384), (94, 1372488), (104, 1240518), (106, 1217112), (141, 914992), (156, 827012), (159, 811408), (166, 777192), (188, 686244), (208, 620259), (212, 608556), (249, 518128), (282, 457496), (312, 413506), (318, 405704), (332, 388596), (376, 343122), (424, 304278), (498, 259064), (564, 228748), (611, 211152), (624, 206753), (636, 202852), (664, 194298), (689, 187248), (752, 171561), (848, 152139), (996, 129532), (1079, 119568), (1128, 114374), (1222, 105576), (1272, 101426), (1328, 97149), (1378, 93624), (1833, 70384), (1992, 64766), (2067, 62416), (2158, 59784), (2256, 57187), (2444, 52788), (2491, 51792), (2544, 50713), (2756, 46812), (3237, 39856), (3666, 35192), (3901, 33072), (3984, 32383), (4134, 31208), (4316, 29892), (4399, 29328), (4888, 26394), (4982, 25896), (5512, 23406), (6474, 19928), (7332, 17596), (7473, 17264), (7802, 16536), (8268, 15604), (8632, 14946), (8798, 14664), (9776, 13197), (9964, 12948), (11024, 11703)]