145369448

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4127}}^1$

素因数の和:4194

約数の個数: 64

約数和(自身を含む): 338826240

約数和(自身を除く): 193456792

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1258, 2072, 2516, 4127, 4403, 5032, 8254, 8806, 16508, 17612, 28889, 33016, 35224, 57778, 70159, 115556, 140318, 152699, 231112, 280636, 305398, 491113, 561272, 610796, 982226, 1068893, 1221592, 1964452, 2137786, 2595883, 3928904, 4275572, 5191766, 8551144, 10383532, 18171181, 20767064, 36342362, 72684724, 145369448]

約数ペア:

[(1, 145369448), (2, 72684724), (4, 36342362), (7, 20767064), (8, 18171181), (14, 10383532), (17, 8551144), (28, 5191766), (34, 4275572), (37, 3928904), (56, 2595883), (68, 2137786), (74, 1964452), (119, 1221592), (136, 1068893), (148, 982226), (238, 610796), (259, 561272), (296, 491113), (476, 305398), (518, 280636), (629, 231112), (952, 152699), (1036, 140318), (1258, 115556), (2072, 70159), (2516, 57778), (4127, 35224), (4403, 33016), (5032, 28889), (8254, 17612), (8806, 16508)]