156950560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 406192752

約数和(自身を除く): 249242192

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 104, 122, 130, 160, 208, 244, 260, 305, 416, 488, 520, 610, 793, 976, 1040, 1220, 1237, 1586, 1952, 2080, 2440, 2474, 3172, 3965, 4880, 4948, 6185, 6344, 7930, 9760, 9896, 12370, 12688, 15860, 16081, 19792, 24740, 25376, 31720, 32162, 39584, 49480, 63440, 64324, 75457, 80405, 98960, 126880, 128648, 150914, 160810, 197920, 257296, 301828, 321620, 377285, 514592, 603656, 643240, 754570, 980941, 1207312, 1286480, 1509140, 1961882, 2414624, 2572960, 3018280, 3923764, 4904705, 6036560, 7847528, 9809410, 12073120, 15695056, 19618820, 31390112, 39237640, 78475280, 156950560]

約数ペア:

[(1, 156950560), (2, 78475280), (4, 39237640), (5, 31390112), (8, 19618820), (10, 15695056), (13, 12073120), (16, 9809410), (20, 7847528), (26, 6036560), (32, 4904705), (40, 3923764), (52, 3018280), (61, 2572960), (65, 2414624), (80, 1961882), (104, 1509140), (122, 1286480), (130, 1207312), (160, 980941), (208, 754570), (244, 643240), (260, 603656), (305, 514592), (416, 377285), (488, 321620), (520, 301828), (610, 257296), (793, 197920), (976, 160810), (1040, 150914), (1220, 128648), (1237, 126880), (1586, 98960), (1952, 80405), (2080, 75457), (2440, 64324), (2474, 63440), (3172, 49480), (3965, 39584), (4880, 32162), (4948, 31720), (6185, 25376), (6344, 24740), (7930, 19792), (9760, 16081), (9896, 15860), (12370, 12688)]