157748150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 108

約数和(自身を含む): 357944724

約数和(自身を除く): 200196574

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 49, 50, 62, 67, 70, 98, 134, 155, 175, 217, 245, 310, 335, 350, 434, 469, 490, 670, 775, 938, 961, 1085, 1225, 1519, 1550, 1675, 1922, 2077, 2170, 2345, 2450, 3038, 3283, 3350, 4154, 4690, 4805, 5425, 6566, 6727, 7595, 9610, 10385, 10850, 11725, 13454, 14539, 15190, 16415, 20770, 23450, 24025, 29078, 32830, 33635, 37975, 47089, 48050, 51925, 64387, 67270, 72695, 75950, 82075, 94178, 101773, 103850, 128774, 145390, 164150, 168175, 203546, 235445, 321935, 336350, 363475, 450709, 470890, 508865, 643870, 726950, 901418, 1017730, 1177225, 1609675, 2253545, 2354450, 2544325, 3154963, 3219350, 4507090, 5088650, 6309926, 11267725, 15774815, 22535450, 31549630, 78874075, 157748150]

約数ペア:

[(1, 157748150), (2, 78874075), (5, 31549630), (7, 22535450), (10, 15774815), (14, 11267725), (25, 6309926), (31, 5088650), (35, 4507090), (49, 3219350), (50, 3154963), (62, 2544325), (67, 2354450), (70, 2253545), (98, 1609675), (134, 1177225), (155, 1017730), (175, 901418), (217, 726950), (245, 643870), (310, 508865), (335, 470890), (350, 450709), (434, 363475), (469, 336350), (490, 321935), (670, 235445), (775, 203546), (938, 168175), (961, 164150), (1085, 145390), (1225, 128774), (1519, 103850), (1550, 101773), (1675, 94178), (1922, 82075), (2077, 75950), (2170, 72695), (2345, 67270), (2450, 64387), (3038, 51925), (3283, 48050), (3350, 47089), (4154, 37975), (4690, 33635), (4805, 32830), (5425, 29078), (6566, 24025), (6727, 23450), (7595, 20770), (9610, 16415), (10385, 15190), (10850, 14539), (11725, 13454)]