156940292052

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{145349}}^1$

素因数の和:145785

約数の個数: 72

約数和(自身を含む): 402360777000

約数和(自身を除く): 245420484948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 337, 356, 534, 674, 801, 1011, 1068, 1348, 1602, 2022, 3033, 3204, 4044, 6066, 12132, 29993, 59986, 89979, 119972, 145349, 179958, 269937, 290698, 359916, 436047, 539874, 581396, 872094, 1079748, 1308141, 1744188, 2616282, 5232564, 12936061, 25872122, 38808183, 48982613, 51744244, 77616366, 97965226, 116424549, 146947839, 155232732, 195930452, 232849098, 293895678, 440843517, 465698196, 587791356, 881687034, 1763374068, 4359452557, 8718905114, 13078357671, 17437810228, 26156715342, 39235073013, 52313430684, 78470146026, 156940292052]

約数ペア:

[(1, 156940292052), (2, 78470146026), (3, 52313430684), (4, 39235073013), (6, 26156715342), (9, 17437810228), (12, 13078357671), (18, 8718905114), (36, 4359452557), (89, 1763374068), (178, 881687034), (267, 587791356), (337, 465698196), (356, 440843517), (534, 293895678), (674, 232849098), (801, 195930452), (1011, 155232732), (1068, 146947839), (1348, 116424549), (1602, 97965226), (2022, 77616366), (3033, 51744244), (3204, 48982613), (4044, 38808183), (6066, 25872122), (12132, 12936061), (29993, 5232564), (59986, 2616282), (89979, 1744188), (119972, 1308141), (145349, 1079748), (179958, 872094), (269937, 581396), (290698, 539874), (359916, 436047)]