149830668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{8209}}^1$

素因数の和:8248

約数の個数: 72

約数和(自身を含む): 420680400

約数和(自身を除く): 270849732

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 8209, 9126, 16418, 18252, 24627, 32836, 49254, 73881, 98508, 106717, 147762, 213434, 221643, 295524, 320151, 426868, 443286, 640302, 886572, 960453, 1280604, 1387321, 1920906, 2774642, 2881359, 3841812, 4161963, 5549284, 5762718, 8323926, 11525436, 12485889, 16647852, 24971778, 37457667, 49943556, 74915334, 149830668]

約数ペア:

[(1, 149830668), (2, 74915334), (3, 49943556), (4, 37457667), (6, 24971778), (9, 16647852), (12, 12485889), (13, 11525436), (18, 8323926), (26, 5762718), (27, 5549284), (36, 4161963), (39, 3841812), (52, 2881359), (54, 2774642), (78, 1920906), (108, 1387321), (117, 1280604), (156, 960453), (169, 886572), (234, 640302), (338, 443286), (351, 426868), (468, 320151), (507, 295524), (676, 221643), (702, 213434), (1014, 147762), (1404, 106717), (1521, 98508), (2028, 73881), (3042, 49254), (4563, 32836), (6084, 24627), (8209, 18252), (9126, 16418)]