173315884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 383975424

約数和(自身を除く): 210659540

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 61, 68, 94, 119, 122, 127, 188, 238, 244, 254, 329, 427, 476, 508, 658, 799, 854, 889, 1037, 1316, 1598, 1708, 1778, 2074, 2159, 2867, 3196, 3556, 4148, 4318, 5593, 5734, 5969, 7259, 7747, 8636, 11186, 11468, 11938, 14518, 15113, 15494, 20069, 22372, 23876, 29036, 30226, 30988, 40138, 41783, 48739, 54229, 60452, 80276, 83566, 97478, 101473, 108458, 131699, 167132, 194956, 202946, 216916, 263398, 341173, 364109, 405892, 526796, 682346, 710311, 728218, 921893, 1364692, 1420622, 1456436, 1843786, 2548763, 2841244, 3687572, 5097526, 6189853, 10195052, 12379706, 24759412, 43328971, 86657942, 173315884]

約数ペア:

[(1, 173315884), (2, 86657942), (4, 43328971), (7, 24759412), (14, 12379706), (17, 10195052), (28, 6189853), (34, 5097526), (47, 3687572), (61, 2841244), (68, 2548763), (94, 1843786), (119, 1456436), (122, 1420622), (127, 1364692), (188, 921893), (238, 728218), (244, 710311), (254, 682346), (329, 526796), (427, 405892), (476, 364109), (508, 341173), (658, 263398), (799, 216916), (854, 202946), (889, 194956), (1037, 167132), (1316, 131699), (1598, 108458), (1708, 101473), (1778, 97478), (2074, 83566), (2159, 80276), (2867, 60452), (3196, 54229), (3556, 48739), (4148, 41783), (4318, 40138), (5593, 30988), (5734, 30226), (5969, 29036), (7259, 23876), (7747, 22372), (8636, 20069), (11186, 15494), (11468, 15113), (11938, 14518)]