156956312150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{397}}^1\times {\mathrm{2797}}^1$

素因数の和:3474

約数の個数: 96

約数和(自身を含む): 320637772512

約数和(自身を除く): 163681460362

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 257, 275, 397, 514, 550, 794, 1285, 1985, 2570, 2797, 2827, 3970, 4367, 5594, 5654, 6425, 8734, 9925, 12850, 13985, 14135, 19850, 21835, 27970, 28270, 30767, 43670, 61534, 69925, 70675, 102029, 109175, 139850, 141350, 153835, 204058, 218350, 307670, 510145, 718829, 769175, 1020290, 1110409, 1122319, 1437658, 1538350, 2220818, 2244638, 2550725, 3594145, 5101450, 5552045, 5611595, 7188290, 7907119, 11104090, 11223190, 12214499, 15814238, 17970725, 24428998, 27760225, 28057975, 35941450, 39535595, 55520450, 56115950, 61072495, 79071190, 122144990, 197677975, 285375113, 305362475, 395355950, 570750226, 610724950, 1426875565, 2853751130, 3139126243, 6278252486, 7134377825, 14268755650, 15695631215, 31391262430, 78478156075, 156956312150]

約数ペア:

[(1, 156956312150), (2, 78478156075), (5, 31391262430), (10, 15695631215), (11, 14268755650), (22, 7134377825), (25, 6278252486), (50, 3139126243), (55, 2853751130), (110, 1426875565), (257, 610724950), (275, 570750226), (397, 395355950), (514, 305362475), (550, 285375113), (794, 197677975), (1285, 122144990), (1985, 79071190), (2570, 61072495), (2797, 56115950), (2827, 55520450), (3970, 39535595), (4367, 35941450), (5594, 28057975), (5654, 27760225), (6425, 24428998), (8734, 17970725), (9925, 15814238), (12850, 12214499), (13985, 11223190), (14135, 11104090), (19850, 7907119), (21835, 7188290), (27970, 5611595), (28270, 5552045), (30767, 5101450), (43670, 3594145), (61534, 2550725), (69925, 2244638), (70675, 2220818), (102029, 1538350), (109175, 1437658), (139850, 1122319), (141350, 1110409), (153835, 1020290), (204058, 769175), (218350, 718829), (307670, 510145)]