127923198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 302152032

約数和(自身を除く): 174228834

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 41, 51, 78, 82, 102, 123, 169, 181, 221, 246, 338, 362, 442, 507, 533, 543, 663, 697, 1014, 1066, 1086, 1326, 1394, 1599, 2091, 2353, 2873, 3077, 3198, 4182, 4706, 5746, 6154, 6929, 7059, 7421, 8619, 9061, 9231, 13858, 14118, 14842, 17238, 18122, 18462, 20787, 22263, 27183, 30589, 40001, 41574, 44526, 54366, 61178, 80002, 91767, 96473, 117793, 120003, 126157, 183534, 192946, 235586, 240006, 252314, 289419, 353379, 378471, 520013, 578838, 706758, 756942, 1040026, 1254149, 1560039, 1640041, 2508298, 3120078, 3280082, 3762447, 4920123, 7524894, 9840246, 21320533, 42641066, 63961599, 127923198]

約数ペア:

[(1, 127923198), (2, 63961599), (3, 42641066), (6, 21320533), (13, 9840246), (17, 7524894), (26, 4920123), (34, 3762447), (39, 3280082), (41, 3120078), (51, 2508298), (78, 1640041), (82, 1560039), (102, 1254149), (123, 1040026), (169, 756942), (181, 706758), (221, 578838), (246, 520013), (338, 378471), (362, 353379), (442, 289419), (507, 252314), (533, 240006), (543, 235586), (663, 192946), (697, 183534), (1014, 126157), (1066, 120003), (1086, 117793), (1326, 96473), (1394, 91767), (1599, 80002), (2091, 61178), (2353, 54366), (2873, 44526), (3077, 41574), (3198, 40001), (4182, 30589), (4706, 27183), (5746, 22263), (6154, 20787), (6929, 18462), (7059, 18122), (7421, 17238), (8619, 14842), (9061, 14118), (9231, 13858)]