129337732912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{1093}}^1$

素因数の和:1455

約数の個数: 120

約数和(自身を含む): 269785327376

約数和(自身を除く): 140447594464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 163, 272, 289, 314, 326, 578, 628, 652, 1093, 1156, 1256, 1304, 2186, 2312, 2512, 2608, 2669, 2771, 4372, 4624, 5338, 5542, 8744, 10676, 11084, 17488, 18581, 21352, 22168, 25591, 37162, 42704, 44336, 45373, 47107, 51182, 74324, 90746, 94214, 102364, 148648, 171601, 178159, 181492, 188428, 204728, 297296, 315877, 343202, 356318, 362984, 376856, 409456, 435047, 631754, 686404, 712636, 725968, 753712, 870094, 1263508, 1372808, 1425272, 1740188, 2527016, 2745616, 2850544, 2917217, 3028703, 3480376, 5054032, 5834434, 6057406, 6960752, 7395799, 11668868, 12114812, 14791598, 23337736, 24229624, 27970963, 29583196, 46675472, 48459248, 49592689, 51487951, 55941926, 59166392, 99185378, 102975902, 111883852, 118332784, 198370756, 205951804, 223767704, 396741512, 411903608, 447535408, 475506371, 793483024, 823807216, 951012742, 1902025484, 3804050968, 7608101936, 8083608307, 16167216614, 32334433228, 64668866456, 129337732912]

約数ペア:

[(1, 129337732912), (2, 64668866456), (4, 32334433228), (8, 16167216614), (16, 8083608307), (17, 7608101936), (34, 3804050968), (68, 1902025484), (136, 951012742), (157, 823807216), (163, 793483024), (272, 475506371), (289, 447535408), (314, 411903608), (326, 396741512), (578, 223767704), (628, 205951804), (652, 198370756), (1093, 118332784), (1156, 111883852), (1256, 102975902), (1304, 99185378), (2186, 59166392), (2312, 55941926), (2512, 51487951), (2608, 49592689), (2669, 48459248), (2771, 46675472), (4372, 29583196), (4624, 27970963), (5338, 24229624), (5542, 23337736), (8744, 14791598), (10676, 12114812), (11084, 11668868), (17488, 7395799), (18581, 6960752), (21352, 6057406), (22168, 5834434), (25591, 5054032), (37162, 3480376), (42704, 3028703), (44336, 2917217), (45373, 2850544), (47107, 2745616), (51182, 2527016), (74324, 1740188), (90746, 1425272), (94214, 1372808), (102364, 1263508), (148648, 870094), (171601, 753712), (178159, 725968), (181492, 712636), (188428, 686404), (204728, 631754), (297296, 435047), (315877, 409456), (343202, 376856), (356318, 362984)]