130199628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 360729600

約数和(自身を除く): 230529972

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 109, 114, 124, 156, 169, 186, 218, 228, 247, 327, 338, 372, 403, 436, 494, 507, 589, 654, 676, 741, 806, 988, 1014, 1178, 1209, 1308, 1417, 1482, 1612, 1767, 2028, 2071, 2356, 2418, 2834, 2964, 3211, 3379, 3534, 4142, 4251, 4836, 5239, 5668, 6213, 6422, 6758, 7068, 7657, 8284, 8502, 9633, 10137, 10478, 12426, 12844, 13516, 15314, 15717, 17004, 18421, 19266, 20274, 20956, 22971, 24852, 26923, 30628, 31434, 36842, 38532, 40548, 43927, 45942, 53846, 55263, 62868, 64201, 73684, 80769, 87854, 91884, 99541, 107692, 110526, 128402, 131781, 161538, 175708, 192603, 199082, 221052, 256804, 263562, 298623, 323076, 349999, 385206, 398164, 527124, 571051, 597246, 699998, 770412, 834613, 1049997, 1142102, 1194492, 1399996, 1669226, 1713153, 2099994, 2284204, 2503839, 3338452, 3426306, 4199988, 5007678, 6852612, 10015356, 10849969, 21699938, 32549907, 43399876, 65099814, 130199628]

約数ペア:

[(1, 130199628), (2, 65099814), (3, 43399876), (4, 32549907), (6, 21699938), (12, 10849969), (13, 10015356), (19, 6852612), (26, 5007678), (31, 4199988), (38, 3426306), (39, 3338452), (52, 2503839), (57, 2284204), (62, 2099994), (76, 1713153), (78, 1669226), (93, 1399996), (109, 1194492), (114, 1142102), (124, 1049997), (156, 834613), (169, 770412), (186, 699998), (218, 597246), (228, 571051), (247, 527124), (327, 398164), (338, 385206), (372, 349999), (403, 323076), (436, 298623), (494, 263562), (507, 256804), (589, 221052), (654, 199082), (676, 192603), (741, 175708), (806, 161538), (988, 131781), (1014, 128402), (1178, 110526), (1209, 107692), (1308, 99541), (1417, 91884), (1482, 87854), (1612, 80769), (1767, 73684), (2028, 64201), (2071, 62868), (2356, 55263), (2418, 53846), (2834, 45942), (2964, 43927), (3211, 40548), (3379, 38532), (3534, 36842), (4142, 31434), (4251, 30628), (4836, 26923), (5239, 24852), (5668, 22971), (6213, 20956), (6422, 20274), (6758, 19266), (7068, 18421), (7657, 17004), (8284, 15717), (8502, 15314), (9633, 13516), (10137, 12844), (10478, 12426)]