147907872

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 216

約数和(自身を含む): 501935616

約数和(自身を除く): 354027744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 96, 98, 112, 126, 141, 144, 147, 168, 188, 196, 223, 224, 252, 282, 288, 294, 329, 336, 376, 392, 423, 441, 446, 504, 564, 588, 658, 669, 672, 752, 784, 846, 882, 892, 987, 1008, 1128, 1176, 1316, 1338, 1504, 1561, 1568, 1692, 1764, 1784, 1974, 2007, 2016, 2256, 2303, 2352, 2632, 2676, 2961, 3122, 3384, 3528, 3568, 3948, 4014, 4512, 4606, 4683, 4704, 5264, 5352, 5922, 6244, 6768, 6909, 7056, 7136, 7896, 8028, 9212, 9366, 10481, 10528, 10704, 10927, 11844, 12488, 13536, 13818, 14049, 14112, 15792, 16056, 18424, 18732, 20727, 20962, 21408, 21854, 23688, 24976, 27636, 28098, 31443, 31584, 32112, 32781, 36848, 37464, 41454, 41924, 43708, 47376, 49952, 55272, 56196, 62886, 64224, 65562, 73367, 73696, 74928, 82908, 83848, 87416, 94329, 94752, 98343, 110544, 112392, 125772, 131124, 146734, 149856, 165816, 167696, 174832, 188658, 196686, 220101, 221088, 224784, 251544, 262248, 293468, 331632, 335392, 349664, 377316, 393372, 440202, 449568, 503088, 513569, 524496, 586936, 660303, 663264, 754632, 786744, 880404, 1006176, 1027138, 1048992, 1173872, 1320606, 1509264, 1540707, 1573488, 1760808, 2054276, 2347744, 2641212, 3018528, 3081414, 3146976, 3521616, 4108552, 4622121, 5282424, 6162828, 7043232, 8217104, 9244242, 10564848, 12325656, 16434208, 18488484, 21129696, 24651312, 36976968, 49302624, 73953936, 147907872]

約数ペア:

[(1, 147907872), (2, 73953936), (3, 49302624), (4, 36976968), (6, 24651312), (7, 21129696), (8, 18488484), (9, 16434208), (12, 12325656), (14, 10564848), (16, 9244242), (18, 8217104), (21, 7043232), (24, 6162828), (28, 5282424), (32, 4622121), (36, 4108552), (42, 3521616), (47, 3146976), (48, 3081414), (49, 3018528), (56, 2641212), (63, 2347744), (72, 2054276), (84, 1760808), (94, 1573488), (96, 1540707), (98, 1509264), (112, 1320606), (126, 1173872), (141, 1048992), (144, 1027138), (147, 1006176), (168, 880404), (188, 786744), (196, 754632), (223, 663264), (224, 660303), (252, 586936), (282, 524496), (288, 513569), (294, 503088), (329, 449568), (336, 440202), (376, 393372), (392, 377316), (423, 349664), (441, 335392), (446, 331632), (504, 293468), (564, 262248), (588, 251544), (658, 224784), (669, 221088), (672, 220101), (752, 196686), (784, 188658), (846, 174832), (882, 167696), (892, 165816), (987, 149856), (1008, 146734), (1128, 131124), (1176, 125772), (1316, 112392), (1338, 110544), (1504, 98343), (1561, 94752), (1568, 94329), (1692, 87416), (1764, 83848), (1784, 82908), (1974, 74928), (2007, 73696), (2016, 73367), (2256, 65562), (2303, 64224), (2352, 62886), (2632, 56196), (2676, 55272), (2961, 49952), (3122, 47376), (3384, 43708), (3528, 41924), (3568, 41454), (3948, 37464), (4014, 36848), (4512, 32781), (4606, 32112), (4683, 31584), (4704, 31443), (5264, 28098), (5352, 27636), (5922, 24976), (6244, 23688), (6768, 21854), (6909, 21408), (7056, 20962), (7136, 20727), (7896, 18732), (8028, 18424), (9212, 16056), (9366, 15792), (10481, 14112), (10528, 14049), (10704, 13818), (10927, 13536), (11844, 12488)]