156913078995

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{641}}^1\times {\mathrm{1499}}^1$

素因数の和:2361

約数の個数: 96

約数和(自身を含む): 288437760000

約数和(自身を除く): 131524681005

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 191, 285, 573, 641, 855, 955, 1499, 1719, 1923, 2865, 3205, 3629, 4497, 5769, 7495, 8595, 9615, 10887, 12179, 13491, 18145, 22485, 28481, 28845, 32661, 36537, 54435, 60895, 67455, 85443, 109611, 122431, 142405, 163305, 182685, 256329, 286309, 367293, 427215, 548055, 612155, 858927, 960859, 1101879, 1281645, 1431545, 1836465, 2326189, 2576781, 2882577, 4294635, 4804295, 5439871, 5509395, 6978567, 8647731, 11630945, 12883905, 14412885, 16319613, 18256321, 20935701, 27199355, 34892835, 43238655, 48958839, 54768963, 81598065, 91281605, 104678505, 164306889, 183524069, 244794195, 273844815, 550572207, 821534445, 917620345, 1651716621, 2752861035, 3486957311, 8258583105, 10460871933, 17434786555, 31382615799, 52304359665, 156913078995]

約数ペア:

[(1, 156913078995), (3, 52304359665), (5, 31382615799), (9, 17434786555), (15, 10460871933), (19, 8258583105), (45, 3486957311), (57, 2752861035), (95, 1651716621), (171, 917620345), (191, 821534445), (285, 550572207), (573, 273844815), (641, 244794195), (855, 183524069), (955, 164306889), (1499, 104678505), (1719, 91281605), (1923, 81598065), (2865, 54768963), (3205, 48958839), (3629, 43238655), (4497, 34892835), (5769, 27199355), (7495, 20935701), (8595, 18256321), (9615, 16319613), (10887, 14412885), (12179, 12883905), (13491, 11630945), (18145, 8647731), (22485, 6978567), (28481, 5509395), (28845, 5439871), (32661, 4804295), (36537, 4294635), (54435, 2882577), (60895, 2576781), (67455, 2326189), (85443, 1836465), (109611, 1431545), (122431, 1281645), (142405, 1101879), (163305, 960859), (182685, 858927), (256329, 612155), (286309, 548055), (367293, 427215)]