129286818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 305510400

約数和(自身を除く): 176223582

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 59, 67, 69, 79, 118, 134, 138, 158, 177, 201, 207, 237, 354, 402, 414, 474, 531, 603, 711, 1062, 1206, 1357, 1422, 1541, 1817, 2714, 3082, 3634, 3953, 4071, 4623, 4661, 5293, 5451, 7906, 8142, 9246, 9322, 10586, 10902, 11859, 12213, 13869, 13983, 15879, 16353, 23718, 24426, 27738, 27966, 31758, 32706, 35577, 41949, 47637, 71154, 83898, 90919, 95274, 107203, 121739, 181838, 214406, 243478, 272757, 312287, 321609, 365217, 545514, 624574, 643218, 730434, 818271, 936861, 964827, 1095651, 1636542, 1873722, 1929654, 2191302, 2810583, 5621166, 7182601, 14365202, 21547803, 43095606, 64643409, 129286818]

約数ペア:

[(1, 129286818), (2, 64643409), (3, 43095606), (6, 21547803), (9, 14365202), (18, 7182601), (23, 5621166), (46, 2810583), (59, 2191302), (67, 1929654), (69, 1873722), (79, 1636542), (118, 1095651), (134, 964827), (138, 936861), (158, 818271), (177, 730434), (201, 643218), (207, 624574), (237, 545514), (354, 365217), (402, 321609), (414, 312287), (474, 272757), (531, 243478), (603, 214406), (711, 181838), (1062, 121739), (1206, 107203), (1357, 95274), (1422, 90919), (1541, 83898), (1817, 71154), (2714, 47637), (3082, 41949), (3634, 35577), (3953, 32706), (4071, 31758), (4623, 27966), (4661, 27738), (5293, 24426), (5451, 23718), (7906, 16353), (8142, 15879), (9246, 13983), (9322, 13869), (10586, 12213), (10902, 11859)]