131606371520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{855031}}^1$

素因数の和:855098

約数の個数: 112

約数和(自身を含む): 346616292288

約数和(自身を除く): 215009920768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4810, 5920, 7696, 9620, 11840, 15392, 19240, 30784, 38480, 76960, 153920, 855031, 1710062, 3420124, 4275155, 6840248, 8550310, 11115403, 13680496, 17100620, 22230806, 27360992, 31636147, 34201240, 44461612, 54721984, 55577015, 63272294, 68402480, 88923224, 111154030, 126544588, 136804960, 158180735, 177846448, 222308060, 253089176, 273609920, 316361470, 355692896, 411269911, 444616120, 506178352, 632722940, 711385792, 822539822, 889232240, 1012356704, 1265445880, 1645079644, 1778464480, 2024713408, 2056349555, 2530891760, 3290159288, 3556928960, 4112699110, 5061783520, 6580318576, 8225398220, 10123567040, 13160637152, 16450796440, 26321274304, 32901592880, 65803185760, 131606371520]

約数ペア:

[(1, 131606371520), (2, 65803185760), (4, 32901592880), (5, 26321274304), (8, 16450796440), (10, 13160637152), (13, 10123567040), (16, 8225398220), (20, 6580318576), (26, 5061783520), (32, 4112699110), (37, 3556928960), (40, 3290159288), (52, 2530891760), (64, 2056349555), (65, 2024713408), (74, 1778464480), (80, 1645079644), (104, 1265445880), (130, 1012356704), (148, 889232240), (160, 822539822), (185, 711385792), (208, 632722940), (260, 506178352), (296, 444616120), (320, 411269911), (370, 355692896), (416, 316361470), (481, 273609920), (520, 253089176), (592, 222308060), (740, 177846448), (832, 158180735), (962, 136804960), (1040, 126544588), (1184, 111154030), (1480, 88923224), (1924, 68402480), (2080, 63272294), (2368, 55577015), (2405, 54721984), (2960, 44461612), (3848, 34201240), (4160, 31636147), (4810, 27360992), (5920, 22230806), (7696, 17100620), (9620, 13680496), (11840, 11115403), (15392, 8550310), (19240, 6840248), (30784, 4275155), (38480, 3420124), (76960, 1710062), (153920, 855031)]