157032480388

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{20011}}^1$

素因数の和:20225

約数の個数: 96

約数和(自身を含む): 329208606720

約数和(自身を除く): 172176126332

約数列:

[1, 2, 4, 7, 14, 28, 47, 67, 89, 94, 134, 178, 188, 268, 329, 356, 469, 623, 658, 938, 1246, 1316, 1876, 2492, 3149, 4183, 5963, 6298, 8366, 11926, 12596, 16732, 20011, 22043, 23852, 29281, 40022, 41741, 44086, 58562, 80044, 83482, 88172, 117124, 140077, 166964, 280154, 280261, 560308, 560522, 940517, 1121044, 1340737, 1780979, 1881034, 1961827, 2681474, 3561958, 3762068, 3923654, 5362948, 6583619, 7123916, 7847308, 9385159, 12466853, 13167238, 18770318, 24933706, 26334476, 37540636, 49867412, 63014639, 83706013, 119325593, 126029278, 167412026, 238651186, 252058556, 334824052, 441102473, 477302372, 585942091, 835279151, 882204946, 1171884182, 1670558302, 1764409892, 2343768364, 3341116604, 5608302871, 11216605742, 22433211484, 39258120097, 78516240194, 157032480388]

約数ペア:

[(1, 157032480388), (2, 78516240194), (4, 39258120097), (7, 22433211484), (14, 11216605742), (28, 5608302871), (47, 3341116604), (67, 2343768364), (89, 1764409892), (94, 1670558302), (134, 1171884182), (178, 882204946), (188, 835279151), (268, 585942091), (329, 477302372), (356, 441102473), (469, 334824052), (623, 252058556), (658, 238651186), (938, 167412026), (1246, 126029278), (1316, 119325593), (1876, 83706013), (2492, 63014639), (3149, 49867412), (4183, 37540636), (5963, 26334476), (6298, 24933706), (8366, 18770318), (11926, 13167238), (12596, 12466853), (16732, 9385159), (20011, 7847308), (22043, 7123916), (23852, 6583619), (29281, 5362948), (40022, 3923654), (41741, 3762068), (44086, 3561958), (58562, 2681474), (80044, 1961827), (83482, 1881034), (88172, 1780979), (117124, 1340737), (140077, 1121044), (166964, 940517), (280154, 560522), (280261, 560308)]