191263722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 442713600

約数和(自身を除く): 251449878

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 59, 69, 78, 118, 138, 139, 169, 177, 278, 299, 338, 354, 417, 507, 598, 767, 834, 897, 1014, 1357, 1534, 1794, 1807, 2301, 2714, 3197, 3614, 3887, 4071, 4602, 5421, 6394, 7774, 8142, 8201, 9591, 9971, 10842, 11661, 16402, 17641, 19182, 19942, 23322, 23491, 24603, 29913, 35282, 41561, 46982, 49206, 52923, 59826, 70473, 83122, 105846, 106613, 124683, 140946, 188623, 213226, 229333, 249366, 319839, 377246, 458666, 540293, 565869, 639678, 687999, 1080586, 1131738, 1375998, 1385969, 1620879, 2452099, 2771938, 3241758, 4157907, 4904198, 7356297, 8315814, 14712594, 31877287, 63754574, 95631861, 191263722]

約数ペア:

[(1, 191263722), (2, 95631861), (3, 63754574), (6, 31877287), (13, 14712594), (23, 8315814), (26, 7356297), (39, 4904198), (46, 4157907), (59, 3241758), (69, 2771938), (78, 2452099), (118, 1620879), (138, 1385969), (139, 1375998), (169, 1131738), (177, 1080586), (278, 687999), (299, 639678), (338, 565869), (354, 540293), (417, 458666), (507, 377246), (598, 319839), (767, 249366), (834, 229333), (897, 213226), (1014, 188623), (1357, 140946), (1534, 124683), (1794, 106613), (1807, 105846), (2301, 83122), (2714, 70473), (3197, 59826), (3614, 52923), (3887, 49206), (4071, 46982), (4602, 41561), (5421, 35282), (6394, 29913), (7774, 24603), (8142, 23491), (8201, 23322), (9591, 19942), (9971, 19182), (10842, 17641), (11661, 16402)]