156958519140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17987}}^1\times {\mathrm{48479}}^1$

素因数の和:66481

約数の個数: 72

約数和(自身を含む): 476143799040

約数和(自身を除く): 319185279900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 17987, 35974, 48479, 53961, 71948, 89935, 96958, 107922, 145437, 161883, 179870, 193916, 215844, 242395, 269805, 290874, 323766, 359740, 436311, 484790, 539610, 581748, 647532, 727185, 809415, 872622, 969580, 1079220, 1454370, 1618830, 1745244, 2181555, 2908740, 3237660, 4363110, 8726220, 871991773, 1743983546, 2615975319, 3487967092, 4359958865, 5231950638, 7847925957, 8719917730, 10463901276, 13079876595, 15695851914, 17439835460, 26159753190, 31391703828, 39239629785, 52319506380, 78479259570, 156958519140]

約数ペア:

[(1, 156958519140), (2, 78479259570), (3, 52319506380), (4, 39239629785), (5, 31391703828), (6, 26159753190), (9, 17439835460), (10, 15695851914), (12, 13079876595), (15, 10463901276), (18, 8719917730), (20, 7847925957), (30, 5231950638), (36, 4359958865), (45, 3487967092), (60, 2615975319), (90, 1743983546), (180, 871991773), (17987, 8726220), (35974, 4363110), (48479, 3237660), (53961, 2908740), (71948, 2181555), (89935, 1745244), (96958, 1618830), (107922, 1454370), (145437, 1079220), (161883, 969580), (179870, 872622), (193916, 809415), (215844, 727185), (242395, 647532), (269805, 581748), (290874, 539610), (323766, 484790), (359740, 436311)]