127774848

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 363283200

約数和(自身を除く): 235508352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 211, 228, 249, 304, 332, 384, 422, 456, 498, 608, 633, 664, 844, 912, 996, 1216, 1266, 1328, 1577, 1688, 1824, 1992, 2432, 2532, 2656, 3154, 3376, 3648, 3984, 4009, 4731, 5064, 5312, 6308, 6752, 7296, 7968, 8018, 9462, 10128, 10624, 12027, 12616, 13504, 15936, 16036, 17513, 18924, 20256, 24054, 25232, 27008, 31872, 32072, 35026, 37848, 40512, 48108, 50464, 52539, 64144, 70052, 75696, 81024, 96216, 100928, 105078, 128288, 140104, 151392, 192432, 201856, 210156, 256576, 280208, 302784, 332747, 384864, 420312, 513152, 560416, 605568, 665494, 769728, 840624, 998241, 1120832, 1330988, 1539456, 1681248, 1996482, 2241664, 2661976, 3362496, 3992964, 5323952, 6724992, 7985928, 10647904, 15971856, 21295808, 31943712, 42591616, 63887424, 127774848]

約数ペア:

[(1, 127774848), (2, 63887424), (3, 42591616), (4, 31943712), (6, 21295808), (8, 15971856), (12, 10647904), (16, 7985928), (19, 6724992), (24, 5323952), (32, 3992964), (38, 3362496), (48, 2661976), (57, 2241664), (64, 1996482), (76, 1681248), (83, 1539456), (96, 1330988), (114, 1120832), (128, 998241), (152, 840624), (166, 769728), (192, 665494), (211, 605568), (228, 560416), (249, 513152), (304, 420312), (332, 384864), (384, 332747), (422, 302784), (456, 280208), (498, 256576), (608, 210156), (633, 201856), (664, 192432), (844, 151392), (912, 140104), (996, 128288), (1216, 105078), (1266, 100928), (1328, 96216), (1577, 81024), (1688, 75696), (1824, 70052), (1992, 64144), (2432, 52539), (2532, 50464), (2656, 48108), (3154, 40512), (3376, 37848), (3648, 35026), (3984, 32072), (4009, 31872), (4731, 27008), (5064, 25232), (5312, 24054), (6308, 20256), (6752, 18924), (7296, 17513), (7968, 16036), (8018, 15936), (9462, 13504), (10128, 12616), (10624, 12027)]