157396470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 479112192

約数和(自身を除く): 321715722

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 105, 110, 122, 154, 165, 183, 210, 231, 305, 330, 366, 385, 427, 462, 610, 671, 770, 854, 915, 1117, 1155, 1281, 1342, 1830, 2013, 2135, 2234, 2310, 2562, 3351, 3355, 4026, 4270, 4697, 5585, 6405, 6702, 6710, 7819, 9394, 10065, 11170, 12287, 12810, 14091, 15638, 16755, 20130, 23457, 23485, 24574, 28182, 33510, 36861, 39095, 46914, 46970, 61435, 68137, 70455, 73722, 78190, 86009, 117285, 122870, 136274, 140910, 172018, 184305, 204411, 234570, 258027, 340685, 368610, 408822, 430045, 476959, 516054, 681370, 749507, 860090, 953918, 1022055, 1290135, 1430877, 1499014, 2044110, 2248521, 2384795, 2580270, 2861754, 3747535, 4497042, 4769590, 5246549, 7154385, 7495070, 10493098, 11242605, 14308770, 15739647, 22485210, 26232745, 31479294, 52465490, 78698235, 157396470]

約数ペア:

[(1, 157396470), (2, 78698235), (3, 52465490), (5, 31479294), (6, 26232745), (7, 22485210), (10, 15739647), (11, 14308770), (14, 11242605), (15, 10493098), (21, 7495070), (22, 7154385), (30, 5246549), (33, 4769590), (35, 4497042), (42, 3747535), (55, 2861754), (61, 2580270), (66, 2384795), (70, 2248521), (77, 2044110), (105, 1499014), (110, 1430877), (122, 1290135), (154, 1022055), (165, 953918), (183, 860090), (210, 749507), (231, 681370), (305, 516054), (330, 476959), (366, 430045), (385, 408822), (427, 368610), (462, 340685), (610, 258027), (671, 234570), (770, 204411), (854, 184305), (915, 172018), (1117, 140910), (1155, 136274), (1281, 122870), (1342, 117285), (1830, 86009), (2013, 78190), (2135, 73722), (2234, 70455), (2310, 68137), (2562, 61435), (3351, 46970), (3355, 46914), (4026, 39095), (4270, 36861), (4697, 33510), (5585, 28182), (6405, 24574), (6702, 23485), (6710, 23457), (7819, 20130), (9394, 16755), (10065, 15638), (11170, 14091), (12287, 12810)]