156664290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2663}}^1$

素因数の和:2763

約数の個数: 64

約数和(自身を含む): 393590016

約数和(自身を除く): 236925726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 53, 74, 106, 111, 159, 185, 222, 265, 318, 370, 530, 555, 795, 1110, 1590, 1961, 2663, 3922, 5326, 5883, 7989, 9805, 11766, 13315, 15978, 19610, 26630, 29415, 39945, 58830, 79890, 98531, 141139, 197062, 282278, 295593, 423417, 492655, 591186, 705695, 846834, 985310, 1411390, 1477965, 2117085, 2955930, 4234170, 5222143, 10444286, 15666429, 26110715, 31332858, 52221430, 78332145, 156664290]

約数ペア:

[(1, 156664290), (2, 78332145), (3, 52221430), (5, 31332858), (6, 26110715), (10, 15666429), (15, 10444286), (30, 5222143), (37, 4234170), (53, 2955930), (74, 2117085), (106, 1477965), (111, 1411390), (159, 985310), (185, 846834), (222, 705695), (265, 591186), (318, 492655), (370, 423417), (530, 295593), (555, 282278), (795, 197062), (1110, 141139), (1590, 98531), (1961, 79890), (2663, 58830), (3922, 39945), (5326, 29415), (5883, 26630), (7989, 19610), (9805, 15978), (11766, 13315)]