172349996

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 388964352

約数和(自身を除く): 216614356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 67, 74, 91, 134, 148, 182, 191, 259, 268, 364, 382, 469, 481, 518, 764, 871, 938, 962, 1036, 1337, 1742, 1876, 1924, 2479, 2483, 2674, 3367, 3484, 4958, 4966, 5348, 6097, 6734, 7067, 9916, 9932, 12194, 12797, 13468, 14134, 17353, 17381, 24388, 25594, 28268, 32227, 34706, 34762, 49469, 51188, 64454, 69412, 69524, 89579, 91871, 98938, 128908, 166361, 179158, 183742, 197876, 225589, 332722, 358316, 367484, 451178, 473489, 643097, 665444, 902356, 946978, 1164527, 1286194, 1893956, 2329054, 2572388, 3314423, 4658108, 6155357, 6628846, 12310714, 13257692, 24621428, 43087499, 86174998, 172349996]

約数ペア:

[(1, 172349996), (2, 86174998), (4, 43087499), (7, 24621428), (13, 13257692), (14, 12310714), (26, 6628846), (28, 6155357), (37, 4658108), (52, 3314423), (67, 2572388), (74, 2329054), (91, 1893956), (134, 1286194), (148, 1164527), (182, 946978), (191, 902356), (259, 665444), (268, 643097), (364, 473489), (382, 451178), (469, 367484), (481, 358316), (518, 332722), (764, 225589), (871, 197876), (938, 183742), (962, 179158), (1036, 166361), (1337, 128908), (1742, 98938), (1876, 91871), (1924, 89579), (2479, 69524), (2483, 69412), (2674, 64454), (3367, 51188), (3484, 49469), (4958, 34762), (4966, 34706), (5348, 32227), (6097, 28268), (6734, 25594), (7067, 24388), (9916, 17381), (9932, 17353), (12194, 14134), (12797, 13468)]