171147522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{947}}^1$

素因数の和:1303

約数の個数: 64

約数和(自身を含む): 423005184

約数和(自身を除く): 251857662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 331, 546, 662, 947, 993, 1894, 1986, 2317, 2841, 4303, 4634, 5682, 6629, 6951, 8606, 12311, 12909, 13258, 13902, 19887, 24622, 25818, 30121, 36933, 39774, 60242, 73866, 86177, 90363, 172354, 180726, 258531, 313457, 517062, 626914, 940371, 1880742, 2194199, 4074941, 4388398, 6582597, 8149882, 12224823, 13165194, 24449646, 28524587, 57049174, 85573761, 171147522]

約数ペア:

[(1, 171147522), (2, 85573761), (3, 57049174), (6, 28524587), (7, 24449646), (13, 13165194), (14, 12224823), (21, 8149882), (26, 6582597), (39, 4388398), (42, 4074941), (78, 2194199), (91, 1880742), (182, 940371), (273, 626914), (331, 517062), (546, 313457), (662, 258531), (947, 180726), (993, 172354), (1894, 90363), (1986, 86177), (2317, 73866), (2841, 60242), (4303, 39774), (4634, 36933), (5682, 30121), (6629, 25818), (6951, 24622), (8606, 19887), (12311, 13902), (12909, 13258)]