138932724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 380584960

約数和(自身を除く): 241652236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 139, 146, 163, 219, 278, 292, 326, 417, 438, 489, 511, 556, 652, 834, 876, 973, 978, 1022, 1141, 1533, 1668, 1946, 1956, 2044, 2282, 2919, 3066, 3423, 3892, 4564, 5838, 6132, 6846, 10147, 11676, 11899, 13692, 20294, 22657, 23798, 30441, 35697, 40588, 45314, 47596, 60882, 67971, 71029, 71394, 83293, 90628, 121764, 135942, 142058, 142788, 158599, 166586, 213087, 249879, 271884, 284116, 317198, 333172, 426174, 475797, 499758, 634396, 852348, 951594, 999516, 1653961, 1903188, 3307922, 4961883, 6615844, 9923766, 11577727, 19847532, 23155454, 34733181, 46310908, 69466362, 138932724]

約数ペア:

[(1, 138932724), (2, 69466362), (3, 46310908), (4, 34733181), (6, 23155454), (7, 19847532), (12, 11577727), (14, 9923766), (21, 6615844), (28, 4961883), (42, 3307922), (73, 1903188), (84, 1653961), (139, 999516), (146, 951594), (163, 852348), (219, 634396), (278, 499758), (292, 475797), (326, 426174), (417, 333172), (438, 317198), (489, 284116), (511, 271884), (556, 249879), (652, 213087), (834, 166586), (876, 158599), (973, 142788), (978, 142058), (1022, 135942), (1141, 121764), (1533, 90628), (1668, 83293), (1946, 71394), (1956, 71029), (2044, 67971), (2282, 60882), (2919, 47596), (3066, 45314), (3423, 40588), (3892, 35697), (4564, 30441), (5838, 23798), (6132, 22657), (6846, 20294), (10147, 13692), (11676, 11899)]