120662178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{991}}^1$

素因数の和:1239

約数の個数: 64

約数和(自身を含む): 298647552

約数和(自身を除く): 177985374

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 223, 273, 446, 546, 669, 991, 1338, 1561, 1982, 2899, 2973, 3122, 4683, 5798, 5946, 6937, 8697, 9366, 12883, 13874, 17394, 20293, 20811, 25766, 38649, 40586, 41622, 60879, 77298, 90181, 121758, 180362, 220993, 270543, 441986, 541086, 662979, 1325958, 1546951, 2872909, 3093902, 4640853, 5745818, 8618727, 9281706, 17237454, 20110363, 40220726, 60331089, 120662178]

約数ペア:

[(1, 120662178), (2, 60331089), (3, 40220726), (6, 20110363), (7, 17237454), (13, 9281706), (14, 8618727), (21, 5745818), (26, 4640853), (39, 3093902), (42, 2872909), (78, 1546951), (91, 1325958), (182, 662979), (223, 541086), (273, 441986), (446, 270543), (546, 220993), (669, 180362), (991, 121758), (1338, 90181), (1561, 77298), (1982, 60879), (2899, 41622), (2973, 40586), (3122, 38649), (4683, 25766), (5798, 20811), (5946, 20293), (6937, 17394), (8697, 13874), (9366, 12883)]