155029728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{32957}}^1$

素因数の和:32984

約数の個数: 72

約数和(自身を含む): 473408712

約数和(自身を除く): 318378984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 32957, 65914, 98871, 131828, 197742, 230699, 263656, 395484, 461398, 527312, 692097, 790968, 922796, 1054624, 1384194, 1581936, 1614893, 1845592, 2768388, 3163872, 3229786, 3691184, 4844679, 5536776, 6459572, 7382368, 9689358, 11073552, 12919144, 19378716, 22147104, 25838288, 38757432, 51676576, 77514864, 155029728]

約数ペア:

[(1, 155029728), (2, 77514864), (3, 51676576), (4, 38757432), (6, 25838288), (7, 22147104), (8, 19378716), (12, 12919144), (14, 11073552), (16, 9689358), (21, 7382368), (24, 6459572), (28, 5536776), (32, 4844679), (42, 3691184), (48, 3229786), (49, 3163872), (56, 2768388), (84, 1845592), (96, 1614893), (98, 1581936), (112, 1384194), (147, 1054624), (168, 922796), (196, 790968), (224, 692097), (294, 527312), (336, 461398), (392, 395484), (588, 263656), (672, 230699), (784, 197742), (1176, 131828), (1568, 98871), (2352, 65914), (4704, 32957)]