156988981465

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2333}}^1$

素因数の和:2602

約数の個数: 64

約数和(自身を含む): 202302904320

約数和(自身を除く): 45313922855

約数列:

[1, 5, 37, 47, 71, 109, 185, 235, 355, 545, 1739, 2333, 2627, 3337, 4033, 5123, 7739, 8695, 11665, 13135, 16685, 20165, 25615, 38695, 86321, 109651, 123469, 165643, 189551, 254297, 286343, 363733, 431605, 548255, 617345, 828215, 947755, 1271485, 1431715, 1818665, 4057087, 6128791, 7785221, 9408989, 11951959, 13458121, 18055087, 20285435, 30643955, 38926105, 47044945, 59759795, 67290605, 90275435, 288053177, 442222483, 668038219, 848589089, 1440265885, 2211112415, 3340191095, 4242945445, 31397796293, 156988981465]

約数ペア:

[(1, 156988981465), (5, 31397796293), (37, 4242945445), (47, 3340191095), (71, 2211112415), (109, 1440265885), (185, 848589089), (235, 668038219), (355, 442222483), (545, 288053177), (1739, 90275435), (2333, 67290605), (2627, 59759795), (3337, 47044945), (4033, 38926105), (5123, 30643955), (7739, 20285435), (8695, 18055087), (11665, 13458121), (13135, 11951959), (16685, 9408989), (20165, 7785221), (25615, 6128791), (38695, 4057087), (86321, 1818665), (109651, 1431715), (123469, 1271485), (165643, 947755), (189551, 828215), (254297, 617345), (286343, 548255), (363733, 431605)]