155488962856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{727}}^1\times {\mathrm{761}}^1$

素因数の和:1599

約数の個数: 96

約数和(自身を含む): 315034574400

約数和(自身を除く): 159545611544

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 727, 761, 817, 1454, 1522, 1634, 1849, 2908, 3044, 3268, 3698, 5816, 6088, 6536, 7396, 13813, 14459, 14792, 27626, 28918, 31261, 32723, 35131, 55252, 57836, 62522, 65446, 70262, 110504, 115672, 125044, 130892, 140524, 250088, 261784, 281048, 553247, 593959, 621737, 1106494, 1187918, 1243474, 1344223, 1407089, 2212988, 2375836, 2486948, 2688446, 2814178, 4425976, 4751672, 4973896, 5376892, 5628356, 10511693, 10753784, 11256712, 21023386, 23789621, 25540237, 26734691, 42046772, 47579242, 51080474, 53469382, 84093544, 95158484, 102160948, 106938764, 190316968, 204321896, 213877528, 452002799, 904005598, 1022953703, 1808011196, 2045907406, 3616022392, 4091814812, 8183629624, 19436120357, 38872240714, 77744481428, 155488962856]

約数ペア:

[(1, 155488962856), (2, 77744481428), (4, 38872240714), (8, 19436120357), (19, 8183629624), (38, 4091814812), (43, 3616022392), (76, 2045907406), (86, 1808011196), (152, 1022953703), (172, 904005598), (344, 452002799), (727, 213877528), (761, 204321896), (817, 190316968), (1454, 106938764), (1522, 102160948), (1634, 95158484), (1849, 84093544), (2908, 53469382), (3044, 51080474), (3268, 47579242), (3698, 42046772), (5816, 26734691), (6088, 25540237), (6536, 23789621), (7396, 21023386), (13813, 11256712), (14459, 10753784), (14792, 10511693), (27626, 5628356), (28918, 5376892), (31261, 4973896), (32723, 4751672), (35131, 4425976), (55252, 2814178), (57836, 2688446), (62522, 2486948), (65446, 2375836), (70262, 2212988), (110504, 1407089), (115672, 1344223), (125044, 1243474), (130892, 1187918), (140524, 1106494), (250088, 621737), (261784, 593959), (281048, 553247)]