156788190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2399

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 317375010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 270, 285, 342, 351, 390, 494, 513, 570, 585, 702, 741, 855, 1026, 1170, 1235, 1482, 1710, 1755, 2223, 2351, 2470, 2565, 3510, 3705, 4446, 4702, 5130, 6669, 7053, 7410, 11115, 11755, 13338, 14106, 21159, 22230, 23510, 30563, 33345, 35265, 42318, 44669, 61126, 63477, 66690, 70530, 89338, 91689, 105795, 126954, 134007, 152815, 183378, 211590, 223345, 268014, 275067, 305630, 317385, 402021, 446690, 458445, 550134, 580697, 634770, 670035, 804042, 825201, 916890, 1161394, 1206063, 1340070, 1375335, 1650402, 1742091, 2010105, 2412126, 2750670, 2903485, 3484182, 4020210, 4126005, 5226273, 5806970, 6030315, 8252010, 8710455, 10452546, 12060630, 15678819, 17420910, 26131365, 31357638, 52262730, 78394095, 156788190]

約数ペア:

[(1, 156788190), (2, 78394095), (3, 52262730), (5, 31357638), (6, 26131365), (9, 17420910), (10, 15678819), (13, 12060630), (15, 10452546), (18, 8710455), (19, 8252010), (26, 6030315), (27, 5806970), (30, 5226273), (38, 4126005), (39, 4020210), (45, 3484182), (54, 2903485), (57, 2750670), (65, 2412126), (78, 2010105), (90, 1742091), (95, 1650402), (114, 1375335), (117, 1340070), (130, 1206063), (135, 1161394), (171, 916890), (190, 825201), (195, 804042), (234, 670035), (247, 634770), (270, 580697), (285, 550134), (342, 458445), (351, 446690), (390, 402021), (494, 317385), (513, 305630), (570, 275067), (585, 268014), (702, 223345), (741, 211590), (855, 183378), (1026, 152815), (1170, 134007), (1235, 126954), (1482, 105795), (1710, 91689), (1755, 89338), (2223, 70530), (2351, 66690), (2470, 63477), (2565, 61126), (3510, 44669), (3705, 42318), (4446, 35265), (4702, 33345), (5130, 30563), (6669, 23510), (7053, 22230), (7410, 21159), (11115, 14106), (11755, 13338)]