156748708090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1\times {\mathrm{52817}}^1$

素因数の和:53491

約数の個数: 64

約数和(自身を含む): 312575233824

約数和(自身を除く): 155826525734

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 617, 962, 1234, 2405, 3085, 4810, 6170, 8021, 16042, 22829, 40105, 45658, 52817, 80210, 105634, 114145, 228290, 264085, 296777, 528170, 593554, 686621, 1373242, 1483885, 1954229, 2967770, 3433105, 3908458, 6866210, 9771145, 19542290, 25404977, 32588089, 50809954, 65176178, 127024885, 162940445, 254049770, 325880890, 423645157, 847290314, 1205759293, 2118225785, 2411518586, 4236451570, 6028796465, 12057592930, 15674870809, 31349741618, 78374354045, 156748708090]

約数ペア:

[(1, 156748708090), (2, 78374354045), (5, 31349741618), (10, 15674870809), (13, 12057592930), (26, 6028796465), (37, 4236451570), (65, 2411518586), (74, 2118225785), (130, 1205759293), (185, 847290314), (370, 423645157), (481, 325880890), (617, 254049770), (962, 162940445), (1234, 127024885), (2405, 65176178), (3085, 50809954), (4810, 32588089), (6170, 25404977), (8021, 19542290), (16042, 9771145), (22829, 6866210), (40105, 3908458), (45658, 3433105), (52817, 2967770), (80210, 1954229), (105634, 1483885), (114145, 1373242), (228290, 686621), (264085, 593554), (296777, 528170)]