193757824

素因数分解:

$2^7\times {\mathrm{13}}^4\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 80

約数和(自身を含む): 426057570

約数和(自身を除く): 232299746

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 169, 208, 212, 338, 416, 424, 676, 689, 832, 848, 1352, 1378, 1664, 1696, 2197, 2704, 2756, 3392, 4394, 5408, 5512, 6784, 8788, 8957, 10816, 11024, 17576, 17914, 21632, 22048, 28561, 35152, 35828, 44096, 57122, 70304, 71656, 88192, 114244, 116441, 140608, 143312, 228488, 232882, 281216, 286624, 456976, 465764, 573248, 913952, 931528, 1146496, 1513733, 1827904, 1863056, 3027466, 3655808, 3726112, 6054932, 7452224, 12109864, 14904448, 24219728, 48439456, 96878912, 193757824]

約数ペア:

[(1, 193757824), (2, 96878912), (4, 48439456), (8, 24219728), (13, 14904448), (16, 12109864), (26, 7452224), (32, 6054932), (52, 3726112), (53, 3655808), (64, 3027466), (104, 1863056), (106, 1827904), (128, 1513733), (169, 1146496), (208, 931528), (212, 913952), (338, 573248), (416, 465764), (424, 456976), (676, 286624), (689, 281216), (832, 232882), (848, 228488), (1352, 143312), (1378, 140608), (1664, 116441), (1696, 114244), (2197, 88192), (2704, 71656), (2756, 70304), (3392, 57122), (4394, 44096), (5408, 35828), (5512, 35152), (6784, 28561), (8788, 22048), (8957, 21632), (10816, 17914), (11024, 17576)]