196571648

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4257

約数の個数: 80

約数和(自身を含む): 483510720

約数和(自身を除く): 286939072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4219, 5824, 6656, 8438, 11648, 16876, 23296, 29533, 33752, 46592, 54847, 59066, 67504, 109694, 118132, 135008, 219388, 236264, 270016, 383929, 438776, 472528, 540032, 767858, 877552, 945056, 1080064, 1535716, 1755104, 1890112, 2160128, 3071432, 3510208, 3780224, 6142864, 7020416, 7560448, 12285728, 14040832, 15120896, 24571456, 28081664, 49142912, 98285824, 196571648]

約数ペア:

[(1, 196571648), (2, 98285824), (4, 49142912), (7, 28081664), (8, 24571456), (13, 15120896), (14, 14040832), (16, 12285728), (26, 7560448), (28, 7020416), (32, 6142864), (52, 3780224), (56, 3510208), (64, 3071432), (91, 2160128), (104, 1890112), (112, 1755104), (128, 1535716), (182, 1080064), (208, 945056), (224, 877552), (256, 767858), (364, 540032), (416, 472528), (448, 438776), (512, 383929), (728, 270016), (832, 236264), (896, 219388), (1456, 135008), (1664, 118132), (1792, 109694), (2912, 67504), (3328, 59066), (3584, 54847), (4219, 46592), (5824, 33752), (6656, 29533), (8438, 23296), (11648, 16876)]