16139424

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 51020928

約数和(自身を除く): 34881504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 49, 56, 73, 84, 94, 96, 98, 112, 141, 146, 147, 168, 188, 196, 219, 224, 282, 292, 294, 329, 336, 376, 392, 438, 511, 564, 584, 588, 658, 672, 752, 784, 876, 987, 1022, 1128, 1168, 1176, 1316, 1504, 1533, 1568, 1752, 1974, 2044, 2256, 2303, 2336, 2352, 2632, 3066, 3431, 3504, 3577, 3948, 4088, 4512, 4606, 4704, 5264, 6132, 6862, 6909, 7008, 7154, 7896, 8176, 9212, 10293, 10528, 10731, 12264, 13724, 13818, 14308, 15792, 16352, 18424, 20586, 21462, 24017, 24528, 27448, 27636, 28616, 31584, 36848, 41172, 42924, 48034, 49056, 54896, 55272, 57232, 72051, 73696, 82344, 85848, 96068, 109792, 110544, 114464, 144102, 164688, 168119, 171696, 192136, 221088, 288204, 329376, 336238, 343392, 384272, 504357, 576408, 672476, 768544, 1008714, 1152816, 1344952, 2017428, 2305632, 2689904, 4034856, 5379808, 8069712, 16139424]

約数ペア:

[(1, 16139424), (2, 8069712), (3, 5379808), (4, 4034856), (6, 2689904), (7, 2305632), (8, 2017428), (12, 1344952), (14, 1152816), (16, 1008714), (21, 768544), (24, 672476), (28, 576408), (32, 504357), (42, 384272), (47, 343392), (48, 336238), (49, 329376), (56, 288204), (73, 221088), (84, 192136), (94, 171696), (96, 168119), (98, 164688), (112, 144102), (141, 114464), (146, 110544), (147, 109792), (168, 96068), (188, 85848), (196, 82344), (219, 73696), (224, 72051), (282, 57232), (292, 55272), (294, 54896), (329, 49056), (336, 48034), (376, 42924), (392, 41172), (438, 36848), (511, 31584), (564, 28616), (584, 27636), (588, 27448), (658, 24528), (672, 24017), (752, 21462), (784, 20586), (876, 18424), (987, 16352), (1022, 15792), (1128, 14308), (1168, 13818), (1176, 13724), (1316, 12264), (1504, 10731), (1533, 10528), (1568, 10293), (1752, 9212), (1974, 8176), (2044, 7896), (2256, 7154), (2303, 7008), (2336, 6909), (2352, 6862), (2632, 6132), (3066, 5264), (3431, 4704), (3504, 4606), (3577, 4512), (3948, 4088)]