156124140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{136951}}^1$

素因数の和:136982

約数の個数: 48

約数和(自身を含む): 460158720

約数和(自身を除く): 304034580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 136951, 273902, 410853, 547804, 684755, 821706, 1369510, 1643412, 2054265, 2602069, 2739020, 4108530, 5204138, 7806207, 8217060, 10408276, 13010345, 15612414, 26020690, 31224828, 39031035, 52041380, 78062070, 156124140]

約数ペア:

[(1, 156124140), (2, 78062070), (3, 52041380), (4, 39031035), (5, 31224828), (6, 26020690), (10, 15612414), (12, 13010345), (15, 10408276), (19, 8217060), (20, 7806207), (30, 5204138), (38, 4108530), (57, 2739020), (60, 2602069), (76, 2054265), (95, 1643412), (114, 1369510), (190, 821706), (228, 684755), (285, 547804), (380, 410853), (570, 273902), (1140, 136951)]