188828172

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 537309696

約数和(自身を除く): 348481524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 353, 381, 468, 508, 702, 706, 762, 1053, 1059, 1143, 1404, 1412, 1524, 1651, 2106, 2118, 2286, 3177, 3302, 3429, 4212, 4236, 4572, 4589, 4953, 6354, 6604, 6858, 9178, 9531, 9906, 10287, 12708, 13716, 13767, 14859, 18356, 19062, 19812, 20574, 27534, 28593, 29718, 38124, 41148, 41301, 44577, 44831, 55068, 57186, 59436, 82602, 89154, 89662, 114372, 123903, 133731, 134493, 165204, 178308, 179324, 247806, 267462, 268986, 371709, 403479, 495612, 534924, 537972, 582803, 743418, 806958, 1165606, 1210437, 1486836, 1613916, 1748409, 2331212, 2420874, 3496818, 3631311, 4841748, 5245227, 6993636, 7262622, 10490454, 14525244, 15735681, 20980908, 31471362, 47207043, 62942724, 94414086, 188828172]

約数ペア:

[(1, 188828172), (2, 94414086), (3, 62942724), (4, 47207043), (6, 31471362), (9, 20980908), (12, 15735681), (13, 14525244), (18, 10490454), (26, 7262622), (27, 6993636), (36, 5245227), (39, 4841748), (52, 3631311), (54, 3496818), (78, 2420874), (81, 2331212), (108, 1748409), (117, 1613916), (127, 1486836), (156, 1210437), (162, 1165606), (234, 806958), (254, 743418), (324, 582803), (351, 537972), (353, 534924), (381, 495612), (468, 403479), (508, 371709), (702, 268986), (706, 267462), (762, 247806), (1053, 179324), (1059, 178308), (1143, 165204), (1404, 134493), (1412, 133731), (1524, 123903), (1651, 114372), (2106, 89662), (2118, 89154), (2286, 82602), (3177, 59436), (3302, 57186), (3429, 55068), (4212, 44831), (4236, 44577), (4572, 41301), (4589, 41148), (4953, 38124), (6354, 29718), (6604, 28593), (6858, 27534), (9178, 20574), (9531, 19812), (9906, 19062), (10287, 18356), (12708, 14859), (13716, 13767)]