151404560

素因数分解:

$2^4\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14447}}^1$

素因数の和:14591

約数の個数: 40

約数和(自身を含む): 354727296

約数和(自身を除く): 203322736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 131, 262, 524, 655, 1048, 1310, 2096, 2620, 5240, 10480, 14447, 28894, 57788, 72235, 115576, 144470, 231152, 288940, 577880, 1155760, 1892557, 3785114, 7570228, 9462785, 15140456, 18925570, 30280912, 37851140, 75702280, 151404560]

約数ペア:

[(1, 151404560), (2, 75702280), (4, 37851140), (5, 30280912), (8, 18925570), (10, 15140456), (16, 9462785), (20, 7570228), (40, 3785114), (80, 1892557), (131, 1155760), (262, 577880), (524, 288940), (655, 231152), (1048, 144470), (1310, 115576), (2096, 72235), (2620, 57788), (5240, 28894), (10480, 14447)]