172949744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{31699}}^1$

素因数の和:31749

約数の個数: 40

約数和(自身を含む): 377356800

約数和(自身を除く): 204407056

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 31699, 63398, 126796, 253592, 348689, 507184, 697378, 982669, 1394756, 1965338, 2789512, 3930676, 5579024, 7861352, 10809359, 15722704, 21618718, 43237436, 86474872, 172949744]

約数ペア:

[(1, 172949744), (2, 86474872), (4, 43237436), (8, 21618718), (11, 15722704), (16, 10809359), (22, 7861352), (31, 5579024), (44, 3930676), (62, 2789512), (88, 1965338), (124, 1394756), (176, 982669), (248, 697378), (341, 507184), (496, 348689), (682, 253592), (1364, 126796), (2728, 63398), (5456, 31699)]