156914350840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{135257}}^1$

素因数の和:135401

約数の個数: 128

約数和(自身を含む): 400839788160

約数和(自身を除く): 243925437320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 97, 104, 115, 130, 184, 194, 230, 260, 299, 388, 460, 485, 520, 598, 776, 920, 970, 1196, 1261, 1495, 1940, 2231, 2392, 2522, 2990, 3880, 4462, 5044, 5980, 6305, 8924, 10088, 11155, 11960, 12610, 17848, 22310, 25220, 29003, 44620, 50440, 58006, 89240, 116012, 135257, 145015, 232024, 270514, 290030, 541028, 580060, 676285, 1082056, 1160120, 1352570, 1758341, 2705140, 3110911, 3516682, 5410280, 6221822, 7033364, 8791705, 12443644, 13119929, 14066728, 15554555, 17583410, 24887288, 26239858, 31109110, 35166820, 40441843, 52479716, 62218220, 65599645, 70333640, 80883686, 104959432, 124436440, 131199290, 161767372, 170559077, 202209215, 262398580, 301758367, 323534744, 341118154, 404418430, 524797160, 603516734, 682236308, 808836860, 852795385, 1207033468, 1364472616, 1508791835, 1617673720, 1705590770, 2414066936, 3017583670, 3411181540, 3922858771, 6035167340, 6822363080, 7845717542, 12070334680, 15691435084, 19614293855, 31382870168, 39228587710, 78457175420, 156914350840]

約数ペア:

[(1, 156914350840), (2, 78457175420), (4, 39228587710), (5, 31382870168), (8, 19614293855), (10, 15691435084), (13, 12070334680), (20, 7845717542), (23, 6822363080), (26, 6035167340), (40, 3922858771), (46, 3411181540), (52, 3017583670), (65, 2414066936), (92, 1705590770), (97, 1617673720), (104, 1508791835), (115, 1364472616), (130, 1207033468), (184, 852795385), (194, 808836860), (230, 682236308), (260, 603516734), (299, 524797160), (388, 404418430), (460, 341118154), (485, 323534744), (520, 301758367), (598, 262398580), (776, 202209215), (920, 170559077), (970, 161767372), (1196, 131199290), (1261, 124436440), (1495, 104959432), (1940, 80883686), (2231, 70333640), (2392, 65599645), (2522, 62218220), (2990, 52479716), (3880, 40441843), (4462, 35166820), (5044, 31109110), (5980, 26239858), (6305, 24887288), (8924, 17583410), (10088, 15554555), (11155, 14066728), (11960, 13119929), (12610, 12443644), (17848, 8791705), (22310, 7033364), (25220, 6221822), (29003, 5410280), (44620, 3516682), (50440, 3110911), (58006, 2705140), (89240, 1758341), (116012, 1352570), (135257, 1160120), (145015, 1082056), (232024, 676285), (270514, 580060), (290030, 541028)]