173368312

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 393303600

約数和(自身を除く): 219935288

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 68, 76, 104, 136, 152, 169, 221, 247, 323, 338, 397, 442, 494, 646, 676, 794, 884, 988, 1292, 1352, 1588, 1768, 1976, 2584, 2873, 3176, 3211, 4199, 5161, 5746, 6422, 6749, 7543, 8398, 10322, 11492, 12844, 13498, 15086, 16796, 20644, 22984, 25688, 26996, 30172, 33592, 41288, 53992, 54587, 60344, 67093, 87737, 98059, 109174, 128231, 134186, 175474, 196118, 218348, 256462, 268372, 350948, 392236, 436696, 512924, 536744, 701896, 784472, 1025848, 1140581, 1274767, 1667003, 2281162, 2549534, 3334006, 4562324, 5099068, 6668012, 9124648, 10198136, 13336024, 21671039, 43342078, 86684156, 173368312]

約数ペア:

[(1, 173368312), (2, 86684156), (4, 43342078), (8, 21671039), (13, 13336024), (17, 10198136), (19, 9124648), (26, 6668012), (34, 5099068), (38, 4562324), (52, 3334006), (68, 2549534), (76, 2281162), (104, 1667003), (136, 1274767), (152, 1140581), (169, 1025848), (221, 784472), (247, 701896), (323, 536744), (338, 512924), (397, 436696), (442, 392236), (494, 350948), (646, 268372), (676, 256462), (794, 218348), (884, 196118), (988, 175474), (1292, 134186), (1352, 128231), (1588, 109174), (1768, 98059), (1976, 87737), (2584, 67093), (2873, 60344), (3176, 54587), (3211, 53992), (4199, 41288), (5161, 33592), (5746, 30172), (6422, 26996), (6749, 25688), (7543, 22984), (8398, 20644), (10322, 16796), (11492, 15086), (12844, 13498)]