153977148

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4507}}^1$

素因数の和:4603

約数の個数: 72

約数和(自身を含む): 424996208

約数和(自身を除く): 271019060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1314, 1898, 2628, 2847, 3796, 4507, 5694, 8541, 9014, 11388, 13521, 17082, 18028, 27042, 34164, 40563, 54084, 58591, 81126, 117182, 162252, 175773, 234364, 329011, 351546, 527319, 658022, 703092, 987033, 1054638, 1316044, 1974066, 2109276, 2961099, 3948132, 4277143, 5922198, 8554286, 11844396, 12831429, 17108572, 25662858, 38494287, 51325716, 76988574, 153977148]

約数ペア:

[(1, 153977148), (2, 76988574), (3, 51325716), (4, 38494287), (6, 25662858), (9, 17108572), (12, 12831429), (13, 11844396), (18, 8554286), (26, 5922198), (36, 4277143), (39, 3948132), (52, 2961099), (73, 2109276), (78, 1974066), (117, 1316044), (146, 1054638), (156, 987033), (219, 703092), (234, 658022), (292, 527319), (438, 351546), (468, 329011), (657, 234364), (876, 175773), (949, 162252), (1314, 117182), (1898, 81126), (2628, 58591), (2847, 54084), (3796, 40563), (4507, 34164), (5694, 27042), (8541, 18028), (9014, 17082), (11388, 13521)]