131005152

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 144

約数和(自身を含む): 398034000

約数和(自身を除く): 267028848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 89, 96, 114, 144, 152, 171, 178, 228, 267, 269, 288, 304, 342, 356, 456, 534, 538, 608, 684, 712, 801, 807, 912, 1068, 1076, 1368, 1424, 1602, 1614, 1691, 1824, 2136, 2152, 2421, 2736, 2848, 3204, 3228, 3382, 4272, 4304, 4842, 5073, 5111, 5472, 6408, 6456, 6764, 8544, 8608, 9684, 10146, 10222, 12816, 12912, 13528, 15219, 15333, 19368, 20292, 20444, 23941, 25632, 25824, 27056, 30438, 30666, 38736, 40584, 40888, 45999, 47882, 54112, 60876, 61332, 71823, 77472, 81168, 81776, 91998, 95764, 121752, 122664, 143646, 162336, 163552, 183996, 191528, 215469, 243504, 245328, 287292, 367992, 383056, 430938, 454879, 487008, 490656, 574584, 735984, 766112, 861876, 909758, 1149168, 1364637, 1471968, 1723752, 1819516, 2298336, 2729274, 3447504, 3639032, 4093911, 5458548, 6895008, 7278064, 8187822, 10917096, 14556128, 16375644, 21834192, 32751288, 43668384, 65502576, 131005152]

約数ペア:

[(1, 131005152), (2, 65502576), (3, 43668384), (4, 32751288), (6, 21834192), (8, 16375644), (9, 14556128), (12, 10917096), (16, 8187822), (18, 7278064), (19, 6895008), (24, 5458548), (32, 4093911), (36, 3639032), (38, 3447504), (48, 2729274), (57, 2298336), (72, 1819516), (76, 1723752), (89, 1471968), (96, 1364637), (114, 1149168), (144, 909758), (152, 861876), (171, 766112), (178, 735984), (228, 574584), (267, 490656), (269, 487008), (288, 454879), (304, 430938), (342, 383056), (356, 367992), (456, 287292), (534, 245328), (538, 243504), (608, 215469), (684, 191528), (712, 183996), (801, 163552), (807, 162336), (912, 143646), (1068, 122664), (1076, 121752), (1368, 95764), (1424, 91998), (1602, 81776), (1614, 81168), (1691, 77472), (1824, 71823), (2136, 61332), (2152, 60876), (2421, 54112), (2736, 47882), (2848, 45999), (3204, 40888), (3228, 40584), (3382, 38736), (4272, 30666), (4304, 30438), (4842, 27056), (5073, 25824), (5111, 25632), (5472, 23941), (6408, 20444), (6456, 20292), (6764, 19368), (8544, 15333), (8608, 15219), (9684, 13528), (10146, 12912), (10222, 12816)]