138324852

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 400038912

約数和(自身を除く): 261714060

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 31, 34, 36, 46, 51, 62, 68, 69, 92, 93, 102, 124, 138, 153, 186, 204, 207, 276, 279, 306, 317, 372, 391, 414, 527, 558, 612, 634, 713, 782, 828, 951, 1054, 1116, 1173, 1268, 1426, 1564, 1581, 1902, 2108, 2139, 2346, 2852, 2853, 3162, 3519, 3804, 4278, 4692, 4743, 5389, 5706, 6324, 6417, 7038, 7291, 8556, 9486, 9827, 10778, 11412, 12121, 12834, 14076, 14582, 16167, 18972, 19654, 21556, 21873, 24242, 25668, 29164, 29481, 32334, 36363, 39308, 43746, 48484, 48501, 58962, 64668, 65619, 72726, 87492, 88443, 97002, 109089, 117924, 123947, 131238, 145452, 167059, 176886, 194004, 218178, 226021, 247894, 262476, 334118, 353772, 371841, 436356, 452042, 495788, 501177, 668236, 678063, 743682, 904084, 1002354, 1115523, 1356126, 1487364, 1503531, 2004708, 2034189, 2231046, 2712252, 3007062, 3842357, 4068378, 4462092, 6014124, 7684714, 8136756, 11527071, 15369428, 23054142, 34581213, 46108284, 69162426, 138324852]

約数ペア:

[(1, 138324852), (2, 69162426), (3, 46108284), (4, 34581213), (6, 23054142), (9, 15369428), (12, 11527071), (17, 8136756), (18, 7684714), (23, 6014124), (31, 4462092), (34, 4068378), (36, 3842357), (46, 3007062), (51, 2712252), (62, 2231046), (68, 2034189), (69, 2004708), (92, 1503531), (93, 1487364), (102, 1356126), (124, 1115523), (138, 1002354), (153, 904084), (186, 743682), (204, 678063), (207, 668236), (276, 501177), (279, 495788), (306, 452042), (317, 436356), (372, 371841), (391, 353772), (414, 334118), (527, 262476), (558, 247894), (612, 226021), (634, 218178), (713, 194004), (782, 176886), (828, 167059), (951, 145452), (1054, 131238), (1116, 123947), (1173, 117924), (1268, 109089), (1426, 97002), (1564, 88443), (1581, 87492), (1902, 72726), (2108, 65619), (2139, 64668), (2346, 58962), (2852, 48501), (2853, 48484), (3162, 43746), (3519, 39308), (3804, 36363), (4278, 32334), (4692, 29481), (4743, 29164), (5389, 25668), (5706, 24242), (6324, 21873), (6417, 21556), (7038, 19654), (7291, 18972), (8556, 16167), (9486, 14582), (9827, 14076), (10778, 12834), (11412, 12121)]