315024156

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4027}}^1$

素因数の和:4131

約数の個数: 72

約数和(自身を含む): 831330864

約数和(自身を除く): 516306708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 53, 82, 106, 123, 159, 164, 212, 246, 318, 369, 477, 492, 636, 738, 954, 1476, 1908, 2173, 4027, 4346, 6519, 8054, 8692, 12081, 13038, 16108, 19557, 24162, 26076, 36243, 39114, 48324, 72486, 78228, 144972, 165107, 213431, 330214, 426862, 495321, 640293, 660428, 853724, 990642, 1280586, 1485963, 1920879, 1981284, 2561172, 2971926, 3841758, 5943852, 7683516, 8750671, 17501342, 26252013, 35002684, 52504026, 78756039, 105008052, 157512078, 315024156]

約数ペア:

[(1, 315024156), (2, 157512078), (3, 105008052), (4, 78756039), (6, 52504026), (9, 35002684), (12, 26252013), (18, 17501342), (36, 8750671), (41, 7683516), (53, 5943852), (82, 3841758), (106, 2971926), (123, 2561172), (159, 1981284), (164, 1920879), (212, 1485963), (246, 1280586), (318, 990642), (369, 853724), (477, 660428), (492, 640293), (636, 495321), (738, 426862), (954, 330214), (1476, 213431), (1908, 165107), (2173, 144972), (4027, 78228), (4346, 72486), (6519, 48324), (8054, 39114), (8692, 36243), (12081, 26076), (13038, 24162), (16108, 19557)]