138178590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 240046050

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 59, 66, 94, 110, 118, 141, 151, 165, 177, 235, 282, 295, 302, 330, 354, 453, 470, 517, 590, 649, 705, 755, 885, 906, 1034, 1298, 1410, 1510, 1551, 1661, 1770, 1947, 2265, 2585, 2773, 3102, 3245, 3322, 3894, 4530, 4983, 5170, 5546, 6490, 7097, 7755, 8305, 8319, 8909, 9735, 9966, 13865, 14194, 15510, 16610, 16638, 17818, 19470, 21291, 24915, 26727, 27730, 30503, 35485, 41595, 42582, 44545, 49830, 53454, 61006, 70970, 78067, 83190, 89090, 91509, 97999, 106455, 133635, 152515, 156134, 183018, 195998, 212910, 234201, 267270, 293997, 305030, 390335, 418723, 457545, 468402, 489995, 587994, 780670, 837446, 915090, 979990, 1171005, 1256169, 1469985, 2093615, 2342010, 2512338, 2939970, 4187230, 4605953, 6280845, 9211906, 12561690, 13817859, 23029765, 27635718, 46059530, 69089295, 138178590]

約数ペア:

[(1, 138178590), (2, 69089295), (3, 46059530), (5, 27635718), (6, 23029765), (10, 13817859), (11, 12561690), (15, 9211906), (22, 6280845), (30, 4605953), (33, 4187230), (47, 2939970), (55, 2512338), (59, 2342010), (66, 2093615), (94, 1469985), (110, 1256169), (118, 1171005), (141, 979990), (151, 915090), (165, 837446), (177, 780670), (235, 587994), (282, 489995), (295, 468402), (302, 457545), (330, 418723), (354, 390335), (453, 305030), (470, 293997), (517, 267270), (590, 234201), (649, 212910), (705, 195998), (755, 183018), (885, 156134), (906, 152515), (1034, 133635), (1298, 106455), (1410, 97999), (1510, 91509), (1551, 89090), (1661, 83190), (1770, 78067), (1947, 70970), (2265, 61006), (2585, 53454), (2773, 49830), (3102, 44545), (3245, 42582), (3322, 41595), (3894, 35485), (4530, 30503), (4983, 27730), (5170, 26727), (5546, 24915), (6490, 21291), (7097, 19470), (7755, 17818), (8305, 16638), (8319, 16610), (8909, 15510), (9735, 14194), (9966, 13865)]