145416908

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 331161600

約数和(自身を除く): 185744692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 263, 343, 364, 403, 434, 526, 637, 686, 806, 868, 1052, 1274, 1372, 1519, 1612, 1841, 2548, 2821, 3038, 3419, 3682, 4459, 5642, 6076, 6838, 7364, 8153, 8918, 10633, 11284, 12887, 13676, 16306, 17836, 19747, 21266, 23933, 25774, 32612, 39494, 42532, 47866, 51548, 57071, 78988, 90209, 95732, 105989, 114142, 138229, 167531, 180418, 211978, 228284, 276458, 335062, 360836, 399497, 423956, 552916, 670124, 741923, 798994, 1172717, 1483846, 1597988, 2345434, 2796479, 2967692, 4690868, 5193461, 5592958, 10386922, 11185916, 20773844, 36354227, 72708454, 145416908]

約数ペア:

[(1, 145416908), (2, 72708454), (4, 36354227), (7, 20773844), (13, 11185916), (14, 10386922), (26, 5592958), (28, 5193461), (31, 4690868), (49, 2967692), (52, 2796479), (62, 2345434), (91, 1597988), (98, 1483846), (124, 1172717), (182, 798994), (196, 741923), (217, 670124), (263, 552916), (343, 423956), (364, 399497), (403, 360836), (434, 335062), (526, 276458), (637, 228284), (686, 211978), (806, 180418), (868, 167531), (1052, 138229), (1274, 114142), (1372, 105989), (1519, 95732), (1612, 90209), (1841, 78988), (2548, 57071), (2821, 51548), (3038, 47866), (3419, 42532), (3682, 39494), (4459, 32612), (5642, 25774), (6076, 23933), (6838, 21266), (7364, 19747), (8153, 17836), (8918, 16306), (10633, 13676), (11284, 12887)]