168507456

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67511}}^1$

素因数の和:67539

約数の個数: 56

約数和(自身を含む): 480145344

約数和(自身を除く): 311637888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 67511, 135022, 202533, 270044, 405066, 540088, 810132, 877643, 1080176, 1620264, 1755286, 2160352, 2632929, 3240528, 3510572, 4320704, 5265858, 6481056, 7021144, 10531716, 12962112, 14042288, 21063432, 28084576, 42126864, 56169152, 84253728, 168507456]

約数ペア:

[(1, 168507456), (2, 84253728), (3, 56169152), (4, 42126864), (6, 28084576), (8, 21063432), (12, 14042288), (13, 12962112), (16, 10531716), (24, 7021144), (26, 6481056), (32, 5265858), (39, 4320704), (48, 3510572), (52, 3240528), (64, 2632929), (78, 2160352), (96, 1755286), (104, 1620264), (156, 1080176), (192, 877643), (208, 810132), (312, 540088), (416, 405066), (624, 270044), (832, 202533), (1248, 135022), (2496, 67511)]