163995468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1901}}^1$

素因数の和:2007

約数の個数: 96

約数和(自身を含む): 477173760

約数和(自身を除く): 313178292

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 79, 84, 91, 156, 158, 182, 237, 273, 316, 364, 474, 546, 553, 948, 1027, 1092, 1106, 1659, 1901, 2054, 2212, 3081, 3318, 3802, 4108, 5703, 6162, 6636, 7189, 7604, 11406, 12324, 13307, 14378, 21567, 22812, 24713, 26614, 28756, 39921, 43134, 49426, 53228, 74139, 79842, 86268, 98852, 148278, 150179, 159684, 172991, 296556, 300358, 345982, 450537, 518973, 600716, 691964, 901074, 1037946, 1051253, 1802148, 1952327, 2075892, 2102506, 3153759, 3904654, 4205012, 5856981, 6307518, 7809308, 11713962, 12615036, 13666289, 23427924, 27332578, 40998867, 54665156, 81997734, 163995468]

約数ペア:

[(1, 163995468), (2, 81997734), (3, 54665156), (4, 40998867), (6, 27332578), (7, 23427924), (12, 13666289), (13, 12615036), (14, 11713962), (21, 7809308), (26, 6307518), (28, 5856981), (39, 4205012), (42, 3904654), (52, 3153759), (78, 2102506), (79, 2075892), (84, 1952327), (91, 1802148), (156, 1051253), (158, 1037946), (182, 901074), (237, 691964), (273, 600716), (316, 518973), (364, 450537), (474, 345982), (546, 300358), (553, 296556), (948, 172991), (1027, 159684), (1092, 150179), (1106, 148278), (1659, 98852), (1901, 86268), (2054, 79842), (2212, 74139), (3081, 53228), (3318, 49426), (3802, 43134), (4108, 39921), (5703, 28756), (6162, 26614), (6636, 24713), (7189, 22812), (7604, 21567), (11406, 14378), (12324, 13307)]