133177884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 379975680

約数和(自身を除く): 246797796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 49, 61, 79, 84, 94, 98, 122, 141, 147, 158, 183, 188, 196, 237, 244, 282, 294, 316, 329, 366, 427, 474, 553, 564, 588, 658, 732, 854, 948, 987, 1106, 1281, 1316, 1659, 1708, 1974, 2212, 2303, 2562, 2867, 2989, 3318, 3713, 3871, 3948, 4606, 4819, 5124, 5734, 5978, 6636, 6909, 7426, 7742, 8601, 8967, 9212, 9638, 11139, 11468, 11613, 11956, 13818, 14457, 14852, 15484, 17202, 17934, 19276, 20069, 22278, 23226, 25991, 27636, 28914, 33733, 34404, 35868, 40138, 44556, 46452, 51982, 57828, 60207, 67466, 77973, 80276, 101199, 103964, 120414, 134932, 140483, 155946, 181937, 202398, 226493, 236131, 240828, 280966, 311892, 363874, 404796, 421449, 452986, 472262, 545811, 561932, 679479, 708393, 727748, 842898, 905972, 944524, 1091622, 1358958, 1416786, 1585451, 1685796, 2183244, 2717916, 2833572, 3170902, 4756353, 6341804, 9512706, 11098157, 19025412, 22196314, 33294471, 44392628, 66588942, 133177884]

約数ペア:

[(1, 133177884), (2, 66588942), (3, 44392628), (4, 33294471), (6, 22196314), (7, 19025412), (12, 11098157), (14, 9512706), (21, 6341804), (28, 4756353), (42, 3170902), (47, 2833572), (49, 2717916), (61, 2183244), (79, 1685796), (84, 1585451), (94, 1416786), (98, 1358958), (122, 1091622), (141, 944524), (147, 905972), (158, 842898), (183, 727748), (188, 708393), (196, 679479), (237, 561932), (244, 545811), (282, 472262), (294, 452986), (316, 421449), (329, 404796), (366, 363874), (427, 311892), (474, 280966), (553, 240828), (564, 236131), (588, 226493), (658, 202398), (732, 181937), (854, 155946), (948, 140483), (987, 134932), (1106, 120414), (1281, 103964), (1316, 101199), (1659, 80276), (1708, 77973), (1974, 67466), (2212, 60207), (2303, 57828), (2562, 51982), (2867, 46452), (2989, 44556), (3318, 40138), (3713, 35868), (3871, 34404), (3948, 33733), (4606, 28914), (4819, 27636), (5124, 25991), (5734, 23226), (5978, 22278), (6636, 20069), (6909, 19276), (7426, 17934), (7742, 17202), (8601, 15484), (8967, 14852), (9212, 14457), (9638, 13818), (11139, 11956), (11468, 11613)]