128183692

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:359

約数の個数: 96

約数和(自身を含む): 293981184

約数和(自身を除く): 165797492

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 61, 91, 92, 122, 161, 182, 244, 251, 299, 322, 364, 427, 502, 598, 644, 793, 854, 1004, 1196, 1403, 1586, 1708, 1757, 2093, 2806, 3172, 3263, 3514, 4186, 5551, 5612, 5773, 6526, 7028, 8372, 9821, 11102, 11546, 13052, 15311, 18239, 19642, 22204, 22841, 23092, 30622, 36478, 39284, 40411, 45682, 61244, 72956, 75049, 80822, 91364, 107177, 127673, 150098, 161644, 199043, 214354, 255346, 300196, 352153, 398086, 428708, 510692, 525343, 704306, 796172, 1050686, 1393301, 1408612, 2101372, 2465071, 2786602, 4577989, 4930142, 5573204, 9155978, 9860284, 18311956, 32045923, 64091846, 128183692]

約数ペア:

[(1, 128183692), (2, 64091846), (4, 32045923), (7, 18311956), (13, 9860284), (14, 9155978), (23, 5573204), (26, 4930142), (28, 4577989), (46, 2786602), (52, 2465071), (61, 2101372), (91, 1408612), (92, 1393301), (122, 1050686), (161, 796172), (182, 704306), (244, 525343), (251, 510692), (299, 428708), (322, 398086), (364, 352153), (427, 300196), (502, 255346), (598, 214354), (644, 199043), (793, 161644), (854, 150098), (1004, 127673), (1196, 107177), (1403, 91364), (1586, 80822), (1708, 75049), (1757, 72956), (2093, 61244), (2806, 45682), (3172, 40411), (3263, 39284), (3514, 36478), (4186, 30622), (5551, 23092), (5612, 22841), (5773, 22204), (6526, 19642), (7028, 18239), (8372, 15311), (9821, 13052), (11102, 11546)]