138888102208

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1019}}^1$

素因数の和:1608

約数の個数: 112

約数和(自身を含む): 285526886400

約数和(自身を除く): 146638784192

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 127, 164, 254, 328, 409, 508, 656, 818, 1016, 1019, 1312, 1636, 2032, 2038, 2624, 3272, 4064, 4076, 5207, 6544, 8128, 8152, 10414, 13088, 16304, 16769, 20828, 26176, 32608, 33538, 41656, 41779, 51943, 65216, 67076, 83312, 83558, 103886, 129413, 134152, 166624, 167116, 207772, 258826, 268304, 333248, 334232, 415544, 416771, 517652, 536608, 668464, 831088, 833542, 1035304, 1073216, 1336928, 1662176, 1667084, 2070608, 2129663, 2673856, 3324352, 3334168, 4141216, 4259326, 5305933, 6668336, 8282432, 8518652, 10611866, 13336672, 17037304, 17087611, 21223732, 26673344, 34074608, 34175222, 42447464, 52929917, 68149216, 68350444, 84894928, 105859834, 136298432, 136700888, 169789856, 211719668, 273401776, 339579712, 423439336, 546803552, 846878672, 1093607104, 1693757344, 2170126597, 3387514688, 4340253194, 8680506388, 17361012776, 34722025552, 69444051104, 138888102208]

約数ペア:

[(1, 138888102208), (2, 69444051104), (4, 34722025552), (8, 17361012776), (16, 8680506388), (32, 4340253194), (41, 3387514688), (64, 2170126597), (82, 1693757344), (127, 1093607104), (164, 846878672), (254, 546803552), (328, 423439336), (409, 339579712), (508, 273401776), (656, 211719668), (818, 169789856), (1016, 136700888), (1019, 136298432), (1312, 105859834), (1636, 84894928), (2032, 68350444), (2038, 68149216), (2624, 52929917), (3272, 42447464), (4064, 34175222), (4076, 34074608), (5207, 26673344), (6544, 21223732), (8128, 17087611), (8152, 17037304), (10414, 13336672), (13088, 10611866), (16304, 8518652), (16769, 8282432), (20828, 6668336), (26176, 5305933), (32608, 4259326), (33538, 4141216), (41656, 3334168), (41779, 3324352), (51943, 2673856), (65216, 2129663), (67076, 2070608), (83312, 1667084), (83558, 1662176), (103886, 1336928), (129413, 1073216), (134152, 1035304), (166624, 833542), (167116, 831088), (207772, 668464), (258826, 536608), (268304, 517652), (333248, 416771), (334232, 415544)]