157783332

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 448846272

約数和(自身を除く): 291062940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 61, 83, 84, 98, 106, 122, 147, 159, 166, 183, 196, 212, 244, 249, 294, 318, 332, 366, 371, 427, 498, 581, 588, 636, 732, 742, 854, 996, 1113, 1162, 1281, 1484, 1708, 1743, 2226, 2324, 2562, 2597, 2989, 3233, 3486, 4067, 4399, 4452, 5063, 5124, 5194, 5978, 6466, 6972, 7791, 8134, 8798, 8967, 9699, 10126, 10388, 11956, 12201, 12932, 13197, 15189, 15582, 16268, 17596, 17934, 19398, 20252, 22631, 24402, 26394, 30378, 30793, 31164, 35441, 35868, 38796, 45262, 48804, 52788, 60756, 61586, 67893, 70882, 90524, 92379, 106323, 123172, 135786, 141764, 158417, 184758, 212646, 215551, 248087, 268339, 271572, 316834, 369516, 425292, 431102, 475251, 496174, 536678, 633668, 646653, 744261, 805017, 862204, 950502, 992348, 1073356, 1293306, 1488522, 1610034, 1878373, 1901004, 2586612, 2977044, 3220068, 3756746, 5635119, 7513492, 11270238, 13148611, 22540476, 26297222, 39445833, 52594444, 78891666, 157783332]

約数ペア:

[(1, 157783332), (2, 78891666), (3, 52594444), (4, 39445833), (6, 26297222), (7, 22540476), (12, 13148611), (14, 11270238), (21, 7513492), (28, 5635119), (42, 3756746), (49, 3220068), (53, 2977044), (61, 2586612), (83, 1901004), (84, 1878373), (98, 1610034), (106, 1488522), (122, 1293306), (147, 1073356), (159, 992348), (166, 950502), (183, 862204), (196, 805017), (212, 744261), (244, 646653), (249, 633668), (294, 536678), (318, 496174), (332, 475251), (366, 431102), (371, 425292), (427, 369516), (498, 316834), (581, 271572), (588, 268339), (636, 248087), (732, 215551), (742, 212646), (854, 184758), (996, 158417), (1113, 141764), (1162, 135786), (1281, 123172), (1484, 106323), (1708, 92379), (1743, 90524), (2226, 70882), (2324, 67893), (2562, 61586), (2597, 60756), (2989, 52788), (3233, 48804), (3486, 45262), (4067, 38796), (4399, 35868), (4452, 35441), (5063, 31164), (5124, 30793), (5194, 30378), (5978, 26394), (6466, 24402), (6972, 22631), (7791, 20252), (8134, 19398), (8798, 17934), (8967, 17596), (9699, 16268), (10126, 15582), (10388, 15189), (11956, 13197), (12201, 12932)]