138524778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:412

約数の個数: 96

約数和(自身を含む): 355155840

約数和(自身を除く): 216631062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 67, 122, 126, 134, 183, 201, 269, 366, 402, 427, 469, 538, 549, 603, 807, 854, 938, 1098, 1206, 1281, 1407, 1614, 1883, 2421, 2562, 2814, 3766, 3843, 4087, 4221, 4842, 5649, 7686, 8174, 8442, 11298, 12261, 16409, 16947, 18023, 24522, 28609, 32818, 33894, 36046, 36783, 49227, 54069, 57218, 73566, 85827, 98454, 108138, 114863, 126161, 147681, 162207, 171654, 229726, 252322, 257481, 295362, 324414, 344589, 378483, 514962, 689178, 756966, 1033767, 1099403, 1135449, 2067534, 2198806, 2270898, 3298209, 6596418, 7695821, 9894627, 15391642, 19789254, 23087463, 46174926, 69262389, 138524778]

約数ペア:

[(1, 138524778), (2, 69262389), (3, 46174926), (6, 23087463), (7, 19789254), (9, 15391642), (14, 9894627), (18, 7695821), (21, 6596418), (42, 3298209), (61, 2270898), (63, 2198806), (67, 2067534), (122, 1135449), (126, 1099403), (134, 1033767), (183, 756966), (201, 689178), (269, 514962), (366, 378483), (402, 344589), (427, 324414), (469, 295362), (538, 257481), (549, 252322), (603, 229726), (807, 171654), (854, 162207), (938, 147681), (1098, 126161), (1206, 114863), (1281, 108138), (1407, 98454), (1614, 85827), (1883, 73566), (2421, 57218), (2562, 54069), (2814, 49227), (3766, 36783), (3843, 36046), (4087, 33894), (4221, 32818), (4842, 28609), (5649, 24522), (7686, 18023), (8174, 16947), (8442, 16409), (11298, 12261)]