15668119168

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{1283}}^1$

素因数の和:1530

約数の個数: 128

約数和(自身を含む): 34654132800

約数和(自身を除く): 18986013632

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 179, 208, 328, 358, 416, 533, 656, 716, 832, 1066, 1283, 1312, 1432, 1664, 2132, 2327, 2566, 2624, 2864, 4264, 4654, 5132, 5248, 5728, 7339, 8528, 9308, 10264, 11456, 14678, 16679, 17056, 18616, 20528, 22912, 29356, 33358, 34112, 37232, 41056, 52603, 58712, 66716, 68224, 74464, 82112, 95407, 105206, 117424, 133432, 148928, 164224, 190814, 210412, 229657, 234848, 266864, 297856, 381628, 420824, 459314, 469696, 533728, 683839, 763256, 841648, 918628, 939392, 1067456, 1367678, 1526512, 1683296, 1837256, 2134912, 2735356, 2985541, 3053024, 3366592, 3674512, 5470712, 5971082, 6106048, 6733184, 7349024, 9415937, 10941424, 11942164, 12212096, 14698048, 18831874, 21882848, 23884328, 29396096, 37663748, 43765696, 47768656, 75327496, 87531392, 95537312, 122407181, 150654992, 191074624, 244814362, 301309984, 382149248, 489628724, 602619968, 979257448, 1205239936, 1958514896, 3917029792, 7834059584, 15668119168]

約数ペア:

[(1, 15668119168), (2, 7834059584), (4, 3917029792), (8, 1958514896), (13, 1205239936), (16, 979257448), (26, 602619968), (32, 489628724), (41, 382149248), (52, 301309984), (64, 244814362), (82, 191074624), (104, 150654992), (128, 122407181), (164, 95537312), (179, 87531392), (208, 75327496), (328, 47768656), (358, 43765696), (416, 37663748), (533, 29396096), (656, 23884328), (716, 21882848), (832, 18831874), (1066, 14698048), (1283, 12212096), (1312, 11942164), (1432, 10941424), (1664, 9415937), (2132, 7349024), (2327, 6733184), (2566, 6106048), (2624, 5971082), (2864, 5470712), (4264, 3674512), (4654, 3366592), (5132, 3053024), (5248, 2985541), (5728, 2735356), (7339, 2134912), (8528, 1837256), (9308, 1683296), (10264, 1526512), (11456, 1367678), (14678, 1067456), (16679, 939392), (17056, 918628), (18616, 841648), (20528, 763256), (22912, 683839), (29356, 533728), (33358, 469696), (34112, 459314), (37232, 420824), (41056, 381628), (52603, 297856), (58712, 266864), (66716, 234848), (68224, 229657), (74464, 210412), (82112, 190814), (95407, 164224), (105206, 148928), (117424, 133432)]