156610947955

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{397}}^1\times {\mathrm{1901}}^1$

素因数の和:2346

約数の個数: 96

約数和(自身を含む): 241633123200

約数和(自身を除く): 85022175245

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 343, 385, 397, 539, 605, 847, 1715, 1901, 1985, 2695, 2779, 3773, 4235, 4367, 5929, 9505, 13307, 13895, 18865, 19453, 20911, 21835, 29645, 30569, 41503, 48037, 66535, 93149, 97265, 104555, 136171, 146377, 152845, 207515, 213983, 230021, 240185, 336259, 465745, 652043, 680855, 731885, 754697, 1024639, 1069915, 1150105, 1497881, 1610147, 1681295, 2353813, 3260215, 3773485, 5123195, 5282879, 7172473, 7489405, 8050735, 8301667, 11271029, 11769065, 16476691, 26414395, 35862365, 36980153, 41508335, 56355145, 58111669, 78897203, 82383455, 91318337, 184900765, 258861071, 290558345, 394486015, 406781683, 456591685, 639228359, 1294305355, 2033908415, 2847471781, 3196141795, 4474598513, 14237358905, 22372992565, 31322189591, 156610947955]

約数ペア:

[(1, 156610947955), (5, 31322189591), (7, 22372992565), (11, 14237358905), (35, 4474598513), (49, 3196141795), (55, 2847471781), (77, 2033908415), (121, 1294305355), (245, 639228359), (343, 456591685), (385, 406781683), (397, 394486015), (539, 290558345), (605, 258861071), (847, 184900765), (1715, 91318337), (1901, 82383455), (1985, 78897203), (2695, 58111669), (2779, 56355145), (3773, 41508335), (4235, 36980153), (4367, 35862365), (5929, 26414395), (9505, 16476691), (13307, 11769065), (13895, 11271029), (18865, 8301667), (19453, 8050735), (20911, 7489405), (21835, 7172473), (29645, 5282879), (30569, 5123195), (41503, 3773485), (48037, 3260215), (66535, 2353813), (93149, 1681295), (97265, 1610147), (104555, 1497881), (136171, 1150105), (146377, 1069915), (152845, 1024639), (207515, 754697), (213983, 731885), (230021, 680855), (240185, 652043), (336259, 465745)]