156941416408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1\times {\mathrm{1907}}^1$

素因数の和:2705

約数の個数: 128

約数和(自身を含む): 359441556480

約数和(自身を除く): 202500140072

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 137, 238, 274, 476, 548, 631, 952, 959, 1096, 1262, 1907, 1918, 2329, 2524, 3814, 3836, 4417, 4658, 5048, 7628, 7672, 8834, 9316, 10727, 13349, 15256, 16303, 17668, 18632, 21454, 26698, 32419, 32606, 35336, 42908, 53396, 64838, 65212, 75089, 85816, 86447, 106792, 129676, 130424, 150178, 172894, 226933, 259352, 261259, 300356, 345788, 453866, 522518, 600712, 605129, 691576, 907732, 1045036, 1203317, 1210258, 1469599, 1815464, 1828813, 2090072, 2406634, 2420516, 2939198, 3657626, 4441403, 4813268, 4841032, 5878396, 7315252, 8423219, 8882806, 9626536, 10287193, 11756792, 14630504, 16846438, 17765612, 20456389, 20574386, 31089821, 33692876, 35531224, 40912778, 41148772, 62179642, 67385752, 81825556, 82297544, 124359284, 143194723, 163651112, 164854429, 248718568, 286389446, 329708858, 572778892, 659417716, 1145557784, 1153981003, 1318835432, 2307962006, 2802525293, 4615924012, 5605050586, 9231848024, 11210101172, 19617677051, 22420202344, 39235354102, 78470708204, 156941416408]

約数ペア:

[(1, 156941416408), (2, 78470708204), (4, 39235354102), (7, 22420202344), (8, 19617677051), (14, 11210101172), (17, 9231848024), (28, 5605050586), (34, 4615924012), (56, 2802525293), (68, 2307962006), (119, 1318835432), (136, 1153981003), (137, 1145557784), (238, 659417716), (274, 572778892), (476, 329708858), (548, 286389446), (631, 248718568), (952, 164854429), (959, 163651112), (1096, 143194723), (1262, 124359284), (1907, 82297544), (1918, 81825556), (2329, 67385752), (2524, 62179642), (3814, 41148772), (3836, 40912778), (4417, 35531224), (4658, 33692876), (5048, 31089821), (7628, 20574386), (7672, 20456389), (8834, 17765612), (9316, 16846438), (10727, 14630504), (13349, 11756792), (15256, 10287193), (16303, 9626536), (17668, 8882806), (18632, 8423219), (21454, 7315252), (26698, 5878396), (32419, 4841032), (32606, 4813268), (35336, 4441403), (42908, 3657626), (53396, 2939198), (64838, 2420516), (65212, 2406634), (75089, 2090072), (85816, 1828813), (86447, 1815464), (106792, 1469599), (129676, 1210258), (130424, 1203317), (150178, 1045036), (172894, 907732), (226933, 691576), (259352, 605129), (261259, 600712), (300356, 522518), (345788, 453866)]