156734374732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{537181}}^1$

素因数の和:537410

約数の個数: 48

約数和(自身を含む): 306597700864

約数和(自身を除く): 149863326132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 181, 362, 403, 724, 806, 1612, 2353, 4706, 5611, 9412, 11222, 22444, 72943, 145886, 291772, 537181, 1074362, 2148724, 6983353, 13966706, 16652611, 27933412, 33305222, 66610444, 97229761, 194459522, 216483943, 388919044, 432967886, 865935772, 1263986893, 2527973786, 3014122591, 5055947572, 6028245182, 12056490364, 39183593683, 78367187366, 156734374732]

約数ペア:

[(1, 156734374732), (2, 78367187366), (4, 39183593683), (13, 12056490364), (26, 6028245182), (31, 5055947572), (52, 3014122591), (62, 2527973786), (124, 1263986893), (181, 865935772), (362, 432967886), (403, 388919044), (724, 216483943), (806, 194459522), (1612, 97229761), (2353, 66610444), (4706, 33305222), (5611, 27933412), (9412, 16652611), (11222, 13966706), (22444, 6983353), (72943, 2148724), (145886, 1074362), (291772, 537181)]