131175816

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 348260640

約数和(自身を除く): 217084824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 67, 87, 97, 116, 134, 174, 194, 201, 232, 268, 291, 348, 388, 402, 536, 582, 696, 776, 804, 841, 1164, 1608, 1682, 1943, 2328, 2523, 2813, 3364, 3886, 5046, 5626, 5829, 6499, 6728, 7772, 8439, 10092, 11252, 11658, 12998, 15544, 16878, 19497, 20184, 22504, 23316, 25996, 33756, 38994, 46632, 51992, 56347, 67512, 77988, 81577, 112694, 155976, 163154, 169041, 188471, 225388, 244731, 326308, 338082, 376942, 450776, 489462, 565413, 652616, 676164, 753884, 978924, 1130826, 1352328, 1507768, 1957848, 2261652, 4523304, 5465659, 10931318, 16396977, 21862636, 32793954, 43725272, 65587908, 131175816]

約数ペア:

[(1, 131175816), (2, 65587908), (3, 43725272), (4, 32793954), (6, 21862636), (8, 16396977), (12, 10931318), (24, 5465659), (29, 4523304), (58, 2261652), (67, 1957848), (87, 1507768), (97, 1352328), (116, 1130826), (134, 978924), (174, 753884), (194, 676164), (201, 652616), (232, 565413), (268, 489462), (291, 450776), (348, 376942), (388, 338082), (402, 326308), (536, 244731), (582, 225388), (696, 188471), (776, 169041), (804, 163154), (841, 155976), (1164, 112694), (1608, 81577), (1682, 77988), (1943, 67512), (2328, 56347), (2523, 51992), (2813, 46632), (3364, 38994), (3886, 33756), (5046, 25996), (5626, 23316), (5829, 22504), (6499, 20184), (6728, 19497), (7772, 16878), (8439, 15544), (10092, 12998), (11252, 11658)]