156978367236

素因数分解:

$2^2\times 3^2\times {\mathrm{151}}^1\times {\mathrm{647}}^1\times {\mathrm{44633}}^1$

素因数の和:45441

約数の個数: 72

約数和(自身を含む): 400060612224

約数和(自身を除く): 243082244988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 151, 302, 453, 604, 647, 906, 1294, 1359, 1812, 1941, 2588, 2718, 3882, 5436, 5823, 7764, 11646, 23292, 44633, 89266, 97697, 133899, 178532, 195394, 267798, 293091, 390788, 401697, 535596, 586182, 803394, 879273, 1172364, 1606788, 1758546, 3517092, 6739583, 13479166, 20218749, 26958332, 28877551, 40437498, 57755102, 60656247, 80874996, 86632653, 115510204, 121312494, 173265306, 242624988, 259897959, 346530612, 519795918, 1039591836, 4360510201, 8721020402, 13081530603, 17442040804, 26163061206, 39244591809, 52326122412, 78489183618, 156978367236]

約数ペア:

[(1, 156978367236), (2, 78489183618), (3, 52326122412), (4, 39244591809), (6, 26163061206), (9, 17442040804), (12, 13081530603), (18, 8721020402), (36, 4360510201), (151, 1039591836), (302, 519795918), (453, 346530612), (604, 259897959), (647, 242624988), (906, 173265306), (1294, 121312494), (1359, 115510204), (1812, 86632653), (1941, 80874996), (2588, 60656247), (2718, 57755102), (3882, 40437498), (5436, 28877551), (5823, 26958332), (7764, 20218749), (11646, 13479166), (23292, 6739583), (44633, 3517092), (89266, 1758546), (97697, 1606788), (133899, 1172364), (178532, 879273), (195394, 803394), (267798, 586182), (293091, 535596), (390788, 401697)]