155136462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{773}}^1$

素因数の和:905

約数の個数: 64

約数和(自身を含む): 349526016

約数和(自身を除く): 194389554

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 83, 93, 166, 186, 249, 403, 498, 773, 806, 1079, 1209, 1546, 2158, 2319, 2418, 2573, 3237, 4638, 5146, 6474, 7719, 10049, 15438, 20098, 23963, 30147, 33449, 47926, 60294, 64159, 66898, 71889, 100347, 128318, 143778, 192477, 200694, 311519, 384954, 623038, 834067, 934557, 1668134, 1869114, 1988929, 2502201, 3977858, 5004402, 5966787, 11933574, 25856077, 51712154, 77568231, 155136462]

約数ペア:

[(1, 155136462), (2, 77568231), (3, 51712154), (6, 25856077), (13, 11933574), (26, 5966787), (31, 5004402), (39, 3977858), (62, 2502201), (78, 1988929), (83, 1869114), (93, 1668134), (166, 934557), (186, 834067), (249, 623038), (403, 384954), (498, 311519), (773, 200694), (806, 192477), (1079, 143778), (1209, 128318), (1546, 100347), (2158, 71889), (2319, 66898), (2418, 64159), (2573, 60294), (3237, 47926), (4638, 33449), (5146, 30147), (6474, 23963), (7719, 20098), (10049, 15438)]