164343165

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4058

約数の個数: 64

約数和(自身を含む): 332107776

約数和(自身を除く): 167764611

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 51, 69, 85, 105, 115, 119, 161, 255, 345, 357, 391, 483, 595, 805, 1173, 1785, 1955, 2415, 2737, 4003, 5865, 8211, 12009, 13685, 20015, 28021, 41055, 60045, 68051, 84063, 92069, 140105, 204153, 276207, 340255, 420315, 460345, 476357, 644483, 1020765, 1381035, 1429071, 1565173, 1933449, 2381785, 3222415, 4695519, 7145355, 7825865, 9667245, 10956211, 23477595, 32868633, 54781055, 164343165]

約数ペア:

[(1, 164343165), (3, 54781055), (5, 32868633), (7, 23477595), (15, 10956211), (17, 9667245), (21, 7825865), (23, 7145355), (35, 4695519), (51, 3222415), (69, 2381785), (85, 1933449), (105, 1565173), (115, 1429071), (119, 1381035), (161, 1020765), (255, 644483), (345, 476357), (357, 460345), (391, 420315), (483, 340255), (595, 276207), (805, 204153), (1173, 140105), (1785, 92069), (1955, 84063), (2415, 68051), (2737, 60045), (4003, 41055), (5865, 28021), (8211, 20015), (12009, 13685)]