142307802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 393277248

約数和(自身を除く): 250969446

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 117, 123, 126, 163, 169, 182, 234, 246, 273, 287, 326, 338, 369, 489, 507, 533, 546, 574, 738, 819, 861, 978, 1014, 1066, 1141, 1183, 1467, 1521, 1599, 1638, 1722, 2119, 2282, 2366, 2583, 2934, 3042, 3198, 3423, 3549, 3731, 4238, 4797, 5166, 6357, 6683, 6846, 6929, 7098, 7462, 9594, 10269, 10647, 11193, 12714, 13366, 13858, 14833, 19071, 20049, 20538, 20787, 21294, 22386, 27547, 29666, 33579, 38142, 40098, 41574, 44499, 46781, 48503, 55094, 60147, 62361, 67158, 82641, 86879, 88998, 93562, 97006, 120294, 124722, 133497, 140343, 145509, 165282, 173758, 192829, 247923, 260637, 266994, 280686, 291018, 385658, 421029, 436527, 495846, 521274, 578487, 608153, 781911, 842058, 873054, 1129427, 1156974, 1216306, 1563822, 1735461, 1824459, 2258854, 3388281, 3470922, 3648918, 5473377, 6776562, 7905989, 10164843, 10946754, 15811978, 20329686, 23717967, 47435934, 71153901, 142307802]

約数ペア:

[(1, 142307802), (2, 71153901), (3, 47435934), (6, 23717967), (7, 20329686), (9, 15811978), (13, 10946754), (14, 10164843), (18, 7905989), (21, 6776562), (26, 5473377), (39, 3648918), (41, 3470922), (42, 3388281), (63, 2258854), (78, 1824459), (82, 1735461), (91, 1563822), (117, 1216306), (123, 1156974), (126, 1129427), (163, 873054), (169, 842058), (182, 781911), (234, 608153), (246, 578487), (273, 521274), (287, 495846), (326, 436527), (338, 421029), (369, 385658), (489, 291018), (507, 280686), (533, 266994), (546, 260637), (574, 247923), (738, 192829), (819, 173758), (861, 165282), (978, 145509), (1014, 140343), (1066, 133497), (1141, 124722), (1183, 120294), (1467, 97006), (1521, 93562), (1599, 88998), (1638, 86879), (1722, 82641), (2119, 67158), (2282, 62361), (2366, 60147), (2583, 55094), (2934, 48503), (3042, 46781), (3198, 44499), (3423, 41574), (3549, 40098), (3731, 38142), (4238, 33579), (4797, 29666), (5166, 27547), (6357, 22386), (6683, 21294), (6846, 20787), (6929, 20538), (7098, 20049), (7462, 19071), (9594, 14833), (10269, 13858), (10647, 13366), (11193, 12714)]