158314980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 468115200

約数和(自身を除く): 309800220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 89, 92, 115, 138, 178, 230, 267, 276, 345, 356, 445, 460, 534, 690, 890, 1068, 1289, 1335, 1380, 1780, 2047, 2578, 2670, 3867, 4094, 5156, 5340, 6141, 6445, 7734, 8188, 10235, 12282, 12890, 15468, 19335, 20470, 24564, 25780, 29647, 30705, 38670, 40940, 59294, 61410, 77340, 88941, 114721, 118588, 122820, 148235, 177882, 229442, 296470, 344163, 355764, 444705, 458884, 573605, 592940, 688326, 889410, 1147210, 1376652, 1720815, 1778820, 2294420, 2638583, 3441630, 5277166, 6883260, 7915749, 10554332, 13192915, 15831498, 26385830, 31662996, 39578745, 52771660, 79157490, 158314980]

約数ペア:

[(1, 158314980), (2, 79157490), (3, 52771660), (4, 39578745), (5, 31662996), (6, 26385830), (10, 15831498), (12, 13192915), (15, 10554332), (20, 7915749), (23, 6883260), (30, 5277166), (46, 3441630), (60, 2638583), (69, 2294420), (89, 1778820), (92, 1720815), (115, 1376652), (138, 1147210), (178, 889410), (230, 688326), (267, 592940), (276, 573605), (345, 458884), (356, 444705), (445, 355764), (460, 344163), (534, 296470), (690, 229442), (890, 177882), (1068, 148235), (1289, 122820), (1335, 118588), (1380, 114721), (1780, 88941), (2047, 77340), (2578, 61410), (2670, 59294), (3867, 40940), (4094, 38670), (5156, 30705), (5340, 29647), (6141, 25780), (6445, 24564), (7734, 20470), (8188, 19335), (10235, 15468), (12282, 12890)]