166903100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18341}}^1$

素因数の和:18375

約数の個数: 72

約数和(自身を含む): 445783968

約数和(自身を除く): 278880868

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 9100, 18341, 36682, 73364, 91705, 128387, 183410, 238433, 256774, 366820, 458525, 476866, 513548, 641935, 917050, 953732, 1192165, 1283870, 1669031, 1834100, 2384330, 2567740, 3209675, 3338062, 4768660, 5960825, 6419350, 6676124, 8345155, 11921650, 12838700, 16690310, 23843300, 33380620, 41725775, 83451550, 166903100]

約数ペア:

[(1, 166903100), (2, 83451550), (4, 41725775), (5, 33380620), (7, 23843300), (10, 16690310), (13, 12838700), (14, 11921650), (20, 8345155), (25, 6676124), (26, 6419350), (28, 5960825), (35, 4768660), (50, 3338062), (52, 3209675), (65, 2567740), (70, 2384330), (91, 1834100), (100, 1669031), (130, 1283870), (140, 1192165), (175, 953732), (182, 917050), (260, 641935), (325, 513548), (350, 476866), (364, 458525), (455, 366820), (650, 256774), (700, 238433), (910, 183410), (1300, 128387), (1820, 91705), (2275, 73364), (4550, 36682), (9100, 18341)]