127953384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6121}}^1$

素因数の和:6210

約数の個数: 64

約数和(自身を含む): 349688640

約数和(自身を除く): 221735256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1608, 1742, 2613, 3484, 5226, 6121, 6968, 10452, 12242, 18363, 20904, 24484, 36726, 48968, 73452, 79573, 146904, 159146, 238719, 318292, 410107, 477438, 636584, 820214, 954876, 1230321, 1640428, 1909752, 2460642, 3280856, 4921284, 5331391, 9842568, 10662782, 15994173, 21325564, 31988346, 42651128, 63976692, 127953384]

約数ペア:

[(1, 127953384), (2, 63976692), (3, 42651128), (4, 31988346), (6, 21325564), (8, 15994173), (12, 10662782), (13, 9842568), (24, 5331391), (26, 4921284), (39, 3280856), (52, 2460642), (67, 1909752), (78, 1640428), (104, 1230321), (134, 954876), (156, 820214), (201, 636584), (268, 477438), (312, 410107), (402, 318292), (536, 238719), (804, 159146), (871, 146904), (1608, 79573), (1742, 73452), (2613, 48968), (3484, 36726), (5226, 24484), (6121, 20904), (6968, 18363), (10452, 12242)]