155397144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12671}}^1$

素因数の和:12760

約数の個数: 64

約数和(自身を含む): 450109440

約数和(自身を除く): 294712296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 12671, 25342, 38013, 50684, 76026, 88697, 101368, 152052, 177394, 266091, 304104, 354788, 532182, 709576, 924983, 1064364, 1849966, 2128728, 2774949, 3699932, 5549898, 6474881, 7399864, 11099796, 12949762, 19424643, 22199592, 25899524, 38849286, 51799048, 77698572, 155397144]

約数ペア:

[(1, 155397144), (2, 77698572), (3, 51799048), (4, 38849286), (6, 25899524), (7, 22199592), (8, 19424643), (12, 12949762), (14, 11099796), (21, 7399864), (24, 6474881), (28, 5549898), (42, 3699932), (56, 2774949), (73, 2128728), (84, 1849966), (146, 1064364), (168, 924983), (219, 709576), (292, 532182), (438, 354788), (511, 304104), (584, 266091), (876, 177394), (1022, 152052), (1533, 101368), (1752, 88697), (2044, 76026), (3066, 50684), (4088, 38013), (6132, 25342), (12264, 12671)]